Sunningdale London Real Estate Market Numbers September 8, 2026
Sunningdale homes that sold averaged $983,198 in August 2026 — $362,916 above the London-wide average of $620,282 — with sellers receiving 96.7% of list price in 21 days, according to LSTAR and CREA. At eight months of inventory, supply is elevated, driven by an active pipeline of luxury new builds in the $1.8 to $2.5 million range and upscale townhomes coming to market at the same time. Buyers here are patient, analytical, and well-advised — they will not overpay, and they have enough options to wait. A 28.2% sales-to-new-listings ratio confirms this is a buyer-side market on paper, but homes priced with precision are still selling in 21 days.
This data is from LSTAR (London St. Thomas Association of Realtors) and CREA (Canadian Real Estate Association)
| London | Sunningdale |
Sales to New Listing Ratio % | 39.4% | 28.2% |
Months of Inventory | 5.1 | 8.0 |
Average Sales Price | $620,282 | $983,198 |
Sales to List Price % | 97.4% | 96.7% |
How Many Days To Sell | 27 | 21 |
Sunningdale is north London's high-end benchmark — where custom homes, upscale townhomes, and estate properties on large lots attract buyers who have already ruled out everywhere else. This is not a neighbourhood people stumble into. Buyers here arrive with a specific lifestyle in mind: newer construction, architectural detail, proximity to Masonville and the University Hospital corridor, and streets that feel private without being remote.
The buyers moving through this market are patient, financially secure, and well-advised. They compare your resale home directly with new builds with custom finish packages, Tarion warranties, and builder staging. They know the difference between a home priced to reflect its true position in this market and one priced on hope.
What resale homes in Sunningdale offer that new construction cannot is immediate occupancy, established landscaping, proven neighbourhood integration, and, in many cases, lot sizes and street presence that newer phases cannot match.