Market report · August 2026
Tappan housing market report
Rockland County · Data as of October 2, 2026 · Based on OneKey® MLS · Updated monthly
12-month median price up 9.6%; inventory up 140.0%; seller's market
Market temperature · months of supply
2.9 months · seller's market
Median sale price
$855K
Last year $538K · +58.8%
Closed sales
6
Last year 1 · +500.0%
Homes for sale
12
Last year 5 · +140.0%
Avg. days on market
28 days
Last year 10 days
% of original list
101.3%
Last year 108.7%
New listings
7
Last year 8 · −12.5%
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 8 | 7 | −12.5% | 49 | 65 | +32.7% |
| Closed sales | 1 | 6 | +500.0% | 41 | 50 | +22.0% |
| Avg. days on market | 10 | 28 | +180.0% | 33 | 31 | −6.1% |
| Median sale price | $538,000 | $854,500 | +58.8% | $707,000 | $775,000 | +9.6% |
| % of original list | 108.7% | 101.3% | −6.8% | 103.6% | 103.1% | −0.5% |
| Homes for sale / Avg. homes for sale | 5 | 12 | +140.0% | 4 | 7 | +75.0% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $423K to $775K.
Highlights
- 10-year median +72.6%
- 62% sold above original list in 12 months
- $750K–$1M is the busiest band · 52% of sales
For sale today
Tappan Single-family 9 homes
12-month median price up 18.5%; inventory down 100.0%; seller's market
Market temperature · months of supply
0 months · seller's market
Median sale price
—
Last year —
Closed sales
0
Last year 0
Homes for sale
0
Last year 2 · −100.0%
Avg. days on market
—
Last year —
% of original list
—
Last year —
New listings
0
Last year 1 · −100.0%
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 1 | 0 | −100.0% | 7 | 4 | −42.9% |
| Closed sales | 0 | 0 | — | 4 | 4 | 0.0% |
| Avg. days on market | — | — | — | 52 | 12 | −76.9% |
| Median sale price | — | — | — | $420,500 | $498,250 | +18.5% |
| % of original list | — | — | — | 101.8% | 100.3% | −1.5% |
| Homes for sale / Avg. homes for sale | 2 | 0 | −100.0% | 1 | 1 | 0.0% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $329K to $498K.
For sale today
Tappan Condo 0 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.