# Summerhill South Maps Three Schools and Three Transit Stops Within Its Boundary

Summerhill South maps twelve amenities, including three schools and three transit stops. The area includes Armstrong Family Park and a Metro grocery store.

Published 2026-10-11. Evidence snapshot 2026-10-12.

## Key facts and reporting periods

- Median Sale Price: 853000 cad. Property type: All. Scope: Newmarket, ON. Reporting date: 2026-10-10. [Source](https://wahi.com/ca/en/housing-market/on/gta/york/newmarket)
- Sales Volume: 37 count. Property type: All. Scope: Newmarket, ON. Reporting date: 2026-10-10. [Source](https://wahi.com/ca/en/housing-market/on/gta/york/newmarket)
- New Listings: 220 count. Property type: All. Scope: Newmarket, ON. Reporting date: 2026-10-10. [Source](https://wahi.com/ca/en/housing-market/on/gta/york/newmarket)
- Active Listings: 407 count. Property type: All. Scope: Newmarket, ON. Reporting date: 2026-10-10. [Source](https://wahi.com/ca/en/housing-market/on/gta/york/newmarket)
- Days on Market: 33 days. Property type: All. Scope: Newmarket, ON. Reporting date: 2026-10-10. [Source](https://wahi.com/ca/en/housing-market/on/gta/york/newmarket)
- Population: 83920 people. Property type: All. Scope: Newmarket, ON. Reporting date: 2026-10-10. [Source](https://wahi.com/ca/en/housing-market/on/gta/york/newmarket)
- Median Household Income: 141299 cad. Property type: All. Scope: Newmarket, ON. Reporting date: 2026-10-10. [Source](https://wahi.com/ca/en/housing-market/on/gta/york/newmarket)

## Market summary

Summerhill South maps twelve amenities, including three schools and three transit stops. The area includes Armstrong Family Park and a Metro grocery store.

## Central finding

Summerhill South features a concentrated cluster of three schools, three parks, and three transit stops within its mapped boundary. Sources:
[Sir William Mulock Secondary School](https://www.openstreetmap.org/way/169728686)

## Educational and Transit Infrastructure

Three schools operate within Summerhill South, including Sir William Mulock Secondary School, St. John Chrysostom Catholic Elementary School, and Terry Fox Public School. These institutions provide diverse educational options for residents in the immediate vicinity of the mapped points. The presence of both public and Catholic elementary schools suggests varied household preferences in the area.

Three transit stops serve the neighbourhood, located at intersections along Mulock Drive. These stops include Mulock Drive / Columbus Way, Mulock Drive / Doubletree Lane, and Mulock Drive / Yonge Street. The concentration of stops along a single arterial road indicates a primary transit corridor through the community. This infrastructure supports daily commuting needs for local residents. Sources:
[Sir William Mulock Secondary School](https://www.openstreetmap.org/way/169728686)

## The strongest counter-case

The mapped amenity counts do not establish catchment boundaries, service quality, or actual buyer demand for the neighbourhood. Sources:
[Sir William Mulock Secondary School](https://www.openstreetmap.org/way/169728686)

## City market context

From the Newmarket market article, 11 October 2026:

Active listings in Newmarket rose to 407 by October 10, 2026. The median sale price fell to $853,000 from $971,150 in September. Newmarket's active inventory increased while the median sale price declined between September and October 2026, indicating a shift toward greater buyer leverage.

## Sources

- [Sir William Mulock Secondary School](https://www.openstreetmap.org/way/169728686): date unavailable. Scope: neighbourhood.

Prepared by Aurynge with AI-assisted research and writing. See /methodology for the evidence and publication policy.