Market report · August 2026
Cornwall housing market report
Orange County · Data as of October 2, 2026 · Based on OneKey® MLS · Updated monthly
12-month median price up 6.7%; inventory up 14.3%; seller's market
Market temperature · months of supply
3.3 months · seller's market
Median sale price
$701K
Last year $525K · +33.5%
Closed sales
5
Last year 11 · −54.5%
Homes for sale
16
Last year 14 · +14.3%
Avg. days on market
36 days
Last year 35 days
% of original list
99.7%
Last year 101.5%
New listings
5
Last year 8 · −37.5%
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 8 | 5 | −37.5% | 70 | 79 | +12.9% |
| Closed sales | 11 | 5 | −54.5% | 60 | 59 | −1.7% |
| Avg. days on market | 35 | 36 | +2.9% | 55 | 59 | +7.3% |
| Median sale price | $525,000 | $701,000 | +33.5% | $525,000 | $560,000 | +6.7% |
| % of original list | 101.5% | 99.7% | −1.8% | 98.6% | 96.3% | −2.3% |
| Homes for sale / Avg. homes for sale | 14 | 16 | +14.3% | 12 | 17 | +41.7% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $245K to $560K.
Highlights
- 10-year median +124.2%
- 24% sold above original list in 12 months
- $500K–$750K is the busiest band · 39% of sales
For sale today
Cornwall Single-family 14 homes
12-month median price down 4.8%; seller's market
Market temperature · months of supply
0 months · seller's market
Median sale price
—
Last year $270K
Closed sales
0
Last year 1 · −100.0%
Homes for sale
0
Last year 0
Avg. days on market
—
Last year 48 days
% of original list
—
Last year 100.0%
New listings
0
Last year 0
Month and last 12 months
| Metric | August 2025 | August 2026 | Change | Thru 08/2025 | Thru 08/2026 | Change |
|---|---|---|---|---|---|---|
| New listings | 0 | 0 | — | 3 | 2 | −33.3% |
| Closed sales | 1 | 0 | −100.0% | 1 | 4 | +300.0% |
| Avg. days on market | 48 | — | — | 48 | 55 | +14.6% |
| Median sale price | $270,000 | — | — | $270,000 | $257,000 | −4.8% |
| % of original list | 100.0% | — | — | 100.0% | 98.9% | −1.1% |
| Homes for sale / Avg. homes for sale | 0 | 0 | — | 1 | 0 | −100.0% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $125K to $257K.
For sale today
Cornwall Condo 1 homes
12-month median price down 13.8%; inventory up 50.0%; buyer's market
Market temperature · months of supply
12 months · buyer's market
Median sale price
—
Last year —
Closed sales
0
Last year 0
Homes for sale
3
Last year 2 · +50.0%
Avg. days on market
—
Last year —
% of original list
—
Last year —
New listings
2
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 | 2 | +100.0% | 6 | 6 | 0.0% |
| Closed sales | 0 | 0 | — | 8 | 3 | −62.5% |
| Avg. days on market | — | — | — | 68 | 64 | −5.9% |
| Median sale price | — | — | — | $145,000 | $125,000 | −13.8% |
| % of original list | — | — | — | 97.6% | 91.4% | −6.4% |
| Homes for sale / Avg. homes for sale | 2 | 3 | +50.0% | 1 | 1 | 0.0% |
From 2013-01 to 2026-08, the rolling 12-month median moved from $56K to $125K.
For sale today
Cornwall Co-op 3 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.