Kouzr

Most expensive ZIP codes in Winchester per square foot

As of September 4, 2026 · 4 ZIPs with enough homes for sale to print · Where a square foot of home asks the most in Winchester today, over the homes for sale in each ZIP and neighborhood.

89109 leads at $389 over 144 homes for sale, then 89121 at $221 and 89102 at $204. The top of the per-foot ladder is where land, views and finish carry the price, whatever the home's size.

By ZIP

1 89109
$389
2 89121
$221
3 89102
$204
4 89169
$174

The full table

#ZIPMedian $/sqftFor saleMedian ask$/sqftDays listedPrice cuts
189109$389144$592,500$389771%
289121$22144$290,000$221725%
389102$20413$219,800$204580%
489169$17451$150,000$174996%

Questions people ask

What is the most expensive ZIP code in Winchester?

As of September 4, 2026, 89109 at $389, over its 144 homes for sale. 89121 follows at $221, and 89102 follows at $204. At the other end, 89169 at $174. The top of the per-foot ladder is where land, views and finish carry the price, whatever the home's size.

How is the median $/sqft for a ZIP computed?

Over the homes for sale in the ZIP on Kouzr's daily snapshot: the median for prices, price per square foot and days on market, and the share of listings with at least one observed price cut. ZIPs with fewer than five homes for sale are left out rather than ranked. The figures are the same ones on the Winchester market report.

How often does this ranking change?

Daily. Every home in the valley is re-pulled and re-scored each morning and the page refreshes within the hour, so the order can move as listings arrive, cut and close. The dated market reports freeze a month's figures for citation.

Computed by Kouzr from its own daily snapshots of active listings, not from an MLS or licensed market report. Rows under five homes for sale are left out. Automated estimates, not an appraisal; data about homes and prices, never about people. How these numbers are made.