



Newmarket, York Region, Ontario anchors its commercial market on a diversified economy spanning healthcare, advanced manufacturing, professional services, and public administration, with commercial vacancy rates holding between 5% and 7% as of 2026. As the administrative seat of York Region — home to the Regional Municipality offices and Southlake Regional Health Centre — the town benefits from a stable institutional employment base that supports over 2,500 registered businesses. AACI-designated appraisers working in Newmarket consistently observe that this institutional foundation, combined with proximity to the GTA's northern growth corridor, keeps demand for commercial space resilient even during broader market softening.
Newmarket's economy generates over $4 billion in annual economic output as of 2026, driven by Southlake Regional Health Centre employing 4,000+ staff, York Region administrative offices, and a manufacturing sector concentrated along the Davis Drive and Mulock Drive corridors — making it one of York Region's most stable commercial appraisal markets for lenders and investors.

Newmarket's commercial real estate landscape spans approximately 8 million square feet of leasable space distributed across industrial parks, retail corridors, and office clusters, with the market tightening steadily since 2024. If you're evaluating a property in Newmarket, you'll find that industrial assets command the strongest demand, with lease rates averaging $12–$16/sq ft net and vacancy compressing below 3% in purpose-built facilities near Highway 404. The Appraisal Institute of Canada (AIC) standards guide all commercial valuations in this market, ensuring consistency across property types.
Commercial property values in Newmarket range from $150 to $350 per square foot depending on asset class, with industrial buildings near Highway 404 trading at cap rates of 5.5–6.5% and retail strip plazas along Yonge Street achieving 5.0–6.0% capitalization rates as of early 2026.

Newmarket hosts a diverse corporate base spanning healthcare, automotive supply chain, food processing, and technology, with major employers generating over 35,000 local jobs across the municipality. Property owners in Newmarket seeking financing should be aware that the town's employment diversity reduces sector-specific risk, a factor that positively influences cap rate assumptions in AACI appraisal reports. Over the past 12–18 months, new business registrations in Newmarket have accelerated, particularly in the health sciences and professional services sectors.
Southlake Regional Health Centre, Magna International, the Regional Municipality of York, and Saputo Dairy Products collectively employ over 10,000 workers in Newmarket, anchoring demand across medical office, industrial, and retail commercial property segments as of 2026.

Newmarket benefits from direct access to Highway 404 — the primary north-south expressway linking York Region to the GTA — and the Newmarket GO Transit station providing commuter rail service to Toronto's Union Station in approximately 65 minutes. This dual highway-transit connectivity directly influences commercial property values, with assets within 2 kilometres of Highway 404 interchanges commanding 10–15% premiums over comparable properties further west. Does Newmarket have GO Train service? Yes, and its Barrie Line GO station is a critical infrastructure anchor shaping transit-oriented development.
Highway 404 provides Newmarket with four interchange points and direct access to the GTA's highway network, while the Barrie Line GO station handles over 3,000 daily riders — together driving a 10–15% property value premium for commercial assets within 2 kilometres of these transportation nodes.

Commercial investment in Newmarket is projected to accelerate through 2026–2028, driven by population growth exceeding 1.5% annually, tightening industrial supply, and municipal intensification policies targeting the Davis Drive and Yonge Street corridors. AACI-designated appraisers with 5+ years of specialized commercial valuation experience note that Newmarket's cap rates of 5.0–6.5% offer a compelling yield spread compared to sub-4.5% rates in core GTA markets like Vaughan and Markham. Is Newmarket a good place to invest in commercial real estate? The fundamentals — population growth, employment diversity, and infrastructure investment — strongly support affirmative positioning.
Newmarket commercial cap rates of 5.0–6.5% deliver 100–200 basis points of yield premium over comparable Vaughan and Markham assets, while the town's 1.5%+ annual population growth and $200M+ in active development projects position it among York Region's strongest emerging investment markets through 2028.
Aion Appraisals & Consulting is led by Ashita Chandra, AACI, P.App, an Accredited Appraiser Canadian Institute designated professional with 5 years of commercial valuation experience across Newmarket, the Greater Toronto Area, and Southern Ontario. Ashita holds the AACI designation from the Appraisal Institute of Canada.
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| Metric | Newmarket | Ontario Average |
|---|---|---|
| Commercial Vacancy Rate | 5–7% | 8–10% |
| Average Industrial Lease Rate | $12–$16/sq ft net | $14–$18/sq ft net |
| Average Office Lease Rate | $16–$24/sq ft gross | $20–$30/sq ft gross |
| Cap Rate Range | 5.0–6.5% | 5.0–7.0% |
| Population Growth Rate | 1.7% annually | 1.0% annually |
What is the commercial real estate market like in Newmarket?
Newmarket's commercial real estate market features vacancy rates of five to seven percent across approximately eight million square feet of leasable space in York Region. Industrial assets near Highway 404 are the tightest segment at below three percent vacancy. Office and retail demand remains steady, anchored by Southlake Regional Health Centre and York Region headquarters employment.
How much does a commercial appraisal cost in Newmarket?
A commercial appraisal in Newmarket typically costs between twenty-five hundred and fifteen thousand dollars, depending on property type and complexity. Single-tenant retail or industrial properties start around twenty-five hundred dollars, while multi-tenant complexes run six thousand to fifteen thousand dollars. Standard delivery takes five to seven business days with rush service available.
What are commercial lease rates in Newmarket?
Commercial lease rates in Newmarket vary by property type as of twenty twenty-six. Industrial space averages twelve to sixteen dollars per square foot net, office space ranges from sixteen to twenty-four dollars per square foot gross, and retail rents run eighteen to twenty-eight dollars per square foot gross along Yonge Street and Davis Drive corridors.
Is Newmarket a good place to invest in commercial property?
Newmarket offers compelling commercial investment fundamentals including cap rates of five to six and a half percent, population growth exceeding one point seven percent annually, and tightening industrial supply with vacancy below three percent. The Davis Drive intensification corridor and limited remaining employment land create long-term value appreciation potential through twenty twenty-eight.
Newmarket's commercial vacancy rate ranges from 5% to 7% across approximately 8 million square feet of leasable space in York Region's northern corridor as of 2026.
Industrial lease rates in Newmarket average $12–$16 per square foot net, positioning the town 15–20% below comparable rates in Vaughan and Markham.
Southlake Regional Health Centre employs over 4,000 people in Newmarket, anchoring a medical office ecosystem along the Davis Drive corridor.
Highway 404 provides Newmarket with four interchange points connecting directly to Toronto and the GTA highway network within 45–60 minutes.
Commercial investment in Newmarket is projected to accelerate through 2028, supported by 1.7% annual population growth and over $300 million in active development projects.
Newmarket's commercial real estate market features vacancy rates of five to seven percent across approximately eight million square feet of leasable space in York Region. Industrial assets near Highway 404 are the tightest segment at below three percent vacancy. Office and retail demand remains steady, anchored by Southlake Regional Health Centre and York Region headquarters employment.
A commercial appraisal in Newmarket typically costs between twenty-five hundred and fifteen thousand dollars, depending on property type and complexity. Single-tenant retail or industrial properties start around twenty-five hundred dollars, while multi-tenant complexes run six thousand to fifteen thousand dollars. Standard delivery takes five to seven business days with rush service available.
Commercial lease rates in Newmarket vary by property type as of twenty twenty-six. Industrial space averages twelve to sixteen dollars per square foot net, office space ranges from sixteen to twenty-four dollars per square foot gross, and retail rents run eighteen to twenty-eight dollars per square foot gross along Yonge Street and Davis Drive corridors.
Newmarket offers compelling commercial investment fundamentals including cap rates of five to six and a half percent, population growth exceeding one point seven percent annually, and tightening industrial supply with vacancy below three percent. The Davis Drive intensification corridor and limited remaining employment land create long-term value appreciation potential through twenty twenty-eight.
Newmarket's commercial property inventory is dominated by industrial warehouses and flex-space buildings near Highway 404, followed by retail strip plazas along Yonge Street and Davis Drive. Office buildings make up the third-largest segment, concentrated in the Davis Drive professional corridor. Mixed-use developments are growing rapidly in designated intensification areas, adding new inventory that combines ground-floor retail with upper-storey residential and office space.
Newmarket generally offers lower commercial lease rates than neighbouring Aurora, with industrial space averaging $12–$16/sq ft net compared to Aurora's $14–$18/sq ft net. However, Newmarket's larger population of approximately 87,000 versus Aurora's 62,000 provides a broader consumer base for retail investments. Both municipalities share Highway 404 access, but Newmarket benefits from being the administrative seat of York Region.
Newmarket's commercial property tax rate is approximately 1.8–2.0% of the MPAC assessed value, which includes both municipal and education levies as of 2026. Industrial properties face a slightly higher effective rate near 2.2–2.5%. These rates are competitive within York Region and should be factored into net operating income calculations during the commercial appraisal income approach.
Industrial warehouse vacancy in Newmarket has tightened below 3% along the Highway 404 corridor as of early 2026, making available space increasingly scarce. Lease rates for warehouse and distribution space range from $12–$16/sq ft net, with newer facilities commanding the upper end. Prospective tenants may need to consider pre-lease arrangements in under-construction facilities or explore adjacent East Gwillimbury for additional options.
Newmarket has over $300 million in active commercial development projects as of 2026, led by the Davis Drive Intensification Corridor bringing 8–15 storey mixed-use buildings and the Yonge Street Mixed-Use Redevelopment adding retail-residential density to the downtown core. The Mulock Drive Employment Lands servicing project is opening new industrial development parcels along the Highway 404 corridor for occupancy by 2026–2027.
Newmarket's Planning Services department directly influences commercial appraisals through zoning bylaws, Official Plan designations, and Secondary Plan policies along the Davis Drive and Yonge Street corridors that determine permitted uses, density limits, and building heights for every commercial property. The town's intensification policies under the Davis Drive Secondary Plan allow mixed-use buildings of 8–15 storeys, significantly increasing highest-and-best-use valuations for properties within these nodes. AACI-designated appraisers must analyze site-specific zoning entitlements and any pending Official Plan amendments when determining market value. If your property falls within a designated intensification corridor, your appraisal should reflect both current-use and redevelopment potential to ensure accurate valuation for lenders or investors.
Newmarket's four primary commercial districts are the Davis Drive Corridor, Historic Main Street, Upper Canada Mall District, and Highway 404 Employment Lands, each supporting distinct property types and lease rate profiles that AACI appraisers analyze independently. The Davis Drive Corridor hosts medical offices, professional services, and mid-rise mixed-use developments with office rents of $18–$24/sq ft gross. Historic Main Street features boutique retail storefronts and heritage-designated commercial buildings where ground-floor rents range from $16–$22/sq ft gross. Upper Canada Mall and surrounding retail nodes anchor big-box and national chain retail at $22–$30/sq ft gross. The Highway 404 Employment Lands concentrate industrial, logistics, and flex-space tenancies at $12–$16/sq ft net. Understanding which district your property falls within is essential for accurate comparable selection during the appraisal process.
TD Bank, RBC Royal Bank, and Scotiabank are the most active commercial lenders in Newmarket, each requiring CUSPAP-compliant appraisal reports prepared by AACI-designated appraisers with demonstrated local market expertise and lender approval history. BMO and CIBC also underwrite significant commercial mortgage volumes across Newmarket's industrial and retail sectors. All five major Canadian banks require appraisals that include income approach analysis for investment properties, detailed comparable sales data from the York Region market, and site-specific zoning analysis. Credit unions including Meridian Credit Union are also active in Newmarket's commercial lending market, particularly for owner-occupied properties. Your next step after selecting a lender is to engage an AACI-designated appraiser who can deliver a report meeting that institution's specific formatting requirements within 5–7 business days.
Healthcare, public administration, and advanced manufacturing drive Newmarket's commercial property values, with Southlake Regional Health Centre and York Region headquarters collectively supporting over 7,500 jobs that sustain office vacancy rates below 10% and retail occupancy above 94% as of 2026. The healthcare sector creates a premium valuation zone along Davis Drive, where medical office buildings command 15–20% higher lease rates than general office space. Public administration employment provides counter-cyclical stability that reduces risk premiums in appraisal cap rate selections. Manufacturing employers like Magna International and Saputo Dairy Products maintain industrial demand that has driven vacancy below 3% in the Highway 404 corridor. Commercial appraisers working in Newmarket weight these sector dynamics when selecting capitalization rates, which currently range from 5.0% for prime retail to 6.5% for secondary industrial assets.
Commercial appraisals in Newmarket typically cost $2,500–$15,000 depending on property type, with 5–7 business day delivery. Small retail spaces and single-tenant buildings start at $2,500–$3,500, standard office buildings and industrial properties average $3,500–$5,000, and multi-tenant complexes or mixed-use developments run $6,000–$15,000+. Pricing factors include property size, income complexity, number of tenants, and intended use — financing appraisals for major lenders may require additional analysis compared to internal investment assessments. Timeline breakdown: 1–2 days for on-site inspection and market research, then 3–5 days for valuation analysis, report preparation, and AACI quality review. Rush services are available at a 25–40% premium for 2–3 business day turnaround. All reports comply with TD, RBC, Scotiabank, BMO, and CIBC lender standards under CUSPAP requirements set by the Appraisal Institute of Canada. Your appraisal fee is confirmed upfront before engagement, with no hidden charges.
Newmarket's commercial market is experiencing industrial tightening and mixed-use intensification, with industrial vacancy below 3% along Highway 404 and over $300 million in active development projects transforming the Davis Drive and Yonge Street corridors as of 2026. The Davis Drive Intensification Corridor project is bringing 8–15 storey mixed-use buildings that will add approximately 500,000 sq ft of new commercial and residential space by 2027. Retail lease rates have risen 4–6% year-over-year, driven by population growth exceeding 1.5% annually. Office vacancy has stabilized near 8–10% following post-pandemic adjustments, with medical office space showing the strongest absorption. These trends indicate that asking how much commercial rent costs in Newmarket yields different answers depending on asset class — industrial is tightening fastest while office supply remains more balanced.
The Municipal Property Assessment Corporation (MPAC) assesses all Newmarket commercial properties on a four-year cycle using the Current Value Assessment methodology, with the most recent valuations based on a January 1, 2016 valuation date and updated assessments expected to reflect a more current base year in upcoming cycles. MPAC uses three primary approaches — direct comparison, income, and cost — weighted by property type. Commercial property owners in Newmarket can request a Request for Reconsideration within 120 days of receiving their assessment notice, followed by an Assessment Review Board appeal if unresolved. AACI-designated appraisers frequently prepare independent valuations to support MPAC appeals, particularly for properties where the assessed value exceeds market value by 10% or more. Your commercial property tax bill in Newmarket is calculated by multiplying the MPAC assessed value by the applicable municipal and education tax rates.
Highway 404 access and Barrie Line GO Transit service create a measurable 10–15% property value premium for Newmarket commercial assets within 2 kilometres of interchange or station locations, directly impacting cap rate selections and highest-and-best-use determinations in AACI appraisal reports. Industrial properties near Highway 404 interchanges at Davis Drive and Mulock Drive command the highest per-square-foot values in Newmarket's employment lands. The Newmarket GO Station's proximity to downtown creates a transit-oriented development node where mixed-use redevelopment potential significantly exceeds current-use value. York Region Transit's Viva BRT along Davis Drive enhances retail property accessibility, supporting higher foot traffic counts and lease rates. Future Metrolinx service improvements planned through 2026–2028, including increased GO frequency, are expected to further compress cap rates for transit-proximate commercial assets.
Newmarket's Zoning By-law 2010-40 establishes five primary commercial and employment zones — C1 Neighbourhood Commercial, C4 General Commercial, C6 Highway Commercial, EMP Employment Lands, and MU Mixed Use — each with specific permitted uses, setbacks, height limits, and parking requirements that directly affect property value. C1 zones permit neighbourhood-scale retail and service uses with height limits of 2–3 storeys. C4 General Commercial zones along Davis Drive and Yonge Street allow broader retail, office, and service commercial uses up to 4–6 storeys. The EMP zone governs Newmarket's industrial employment lands with minimum lot sizes and specific industrial use categories. MU Mixed Use zones in the Davis Drive corridor permit residential-commercial integration up to 15 storeys. AACI appraisers must verify the exact zoning classification and any holding provisions or site-specific amendments that may apply to your property.
Newmarket's Economic Development Office administers Community Improvement Plan incentives including tax increment equivalent grants of up to 80% of the tax increase for 10 years, façade improvement grants up to $15,000, and development charge deferrals targeting the Davis Drive and Main Street corridors for commercial revitalization. The town's Strategic Plan prioritizes employment land intensification along the Highway 404 corridor, aiming to achieve a jobs-to-population ratio of 1:2 by 2031. Newmarket participates in the York Region Small Business Enterprise Centre, providing free business advisory services and startup support. The Davis Drive Secondary Plan specifically encourages mixed-use redevelopment with expedited planning approvals for projects meeting intensification targets. These incentives directly enhance investment returns and should be factored into income projections within commercial appraisal reports.
Limited industrial land supply, rising development charges, and competition from neighbouring Aurora and East Gwillimbury represent the primary risk factors for Newmarket commercial real estate investors, with development charges exceeding $100 per square foot for new commercial construction as of 2026. Industrial land scarcity — with fewer than 50 acres of serviced vacant employment land remaining — constrains new supply but may force prospective tenants to consider alternative locations. Office market softness persists in Class B suburban product, with vacancy rates of 10–14% for older buildings lacking modern amenities. Heritage designation requirements along Main Street add renovation costs and timeline complexity for redevelopment projects. Interest rate environments directly impact cap rates and financing costs, and investors should ensure their AACI appraiser accounts for current lending conditions in the income approach analysis. Diversifying across property types and corridors within Newmarket helps mitigate corridor-specific risks.
Last reviewed: April 2026
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