Market report · August 2026
Armonk housing market report
Westchester County · Data as of October 2, 2026 · Based on OneKey® MLS · Updated monthly
12-month median price up 6.5%; inventory down 50.0%; seller's market
Market temperature · months of supply
2.3 months · seller's market
Median sale price
$2.54M
Last year $2.33M · +9.4%
Closed sales
8
Last year 12 · −33.3%
Homes for sale
16
Last year 32 · −50.0%
Avg. days on market
30 days
Last year 26 days
% of original list
102.5%
Last year 105.5%
New listings
2
Last year 8 · −75.0%
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 8 | 2 | −75.0% | 116 | 129 | +11.2% |
| Closed sales | 12 | 8 | −33.3% | 74 | 85 | +14.9% |
| Avg. days on market | 26 | 30 | +15.4% | 41 | 41 | 0.0% |
| Median sale price | $2,325,000 | $2,542,500 | +9.4% | $1,690,000 | $1,800,000 | +6.5% |
| % of original list | 105.5% | 102.5% | −2.8% | 102.0% | 103.0% | +1.0% |
| Homes for sale / Avg. homes for sale | 32 | 16 | −50.0% | 24 | 24 | 0.0% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $905K to $1.8M.
Highlights
- 10-year median +71.4%
- 57% sold above original list in 12 months
- $2M–$3M is the busiest band · 28% of sales
For sale today
Armonk Single-family 18 homes
12-month median price down 8.6%; inventory down 77.8%; balanced market
Market temperature · months of supply
4 months · balanced market
Median sale price
—
Last year —
Closed sales
0
Last year 0
Homes for sale
2
Last year 9 · −77.8%
Avg. days on market
—
Last year —
% of original list
—
Last year —
New listings
1
Last year 0
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 0 | 1 | — | 26 | 7 | −73.1% |
| Closed sales | 0 | 0 | — | 5 | 6 | +20.0% |
| Avg. days on market | — | — | — | 107 | 57 | −46.7% |
| Median sale price | — | — | — | $1,050,000 | $960,000 | −8.6% |
| % of original list | — | — | — | 98.4% | 92.4% | −6.1% |
| Homes for sale / Avg. homes for sale | 9 | 2 | −77.8% | 16 | 5 | −68.7% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $275K to $960K.
For sale today
Armonk Condo 2 homes
Curious what your home is worth?
Source: OneKey® MLS, calculated by Homix following OneKey's market report method; figures may differ slightly from OneKey's own reports. Prices do not account for concessions or down-payment assistance; small samples can make percent changes look extreme.