Active Listings
2
⇩ 50% vs 4 last year
Data as of September 2026. Source: Realtor.com.
The ROUND LAKE, NY real estate market (12151) currently shows 2 active listings, with 2 pending sales. Homes are averaging 71 days on the market before going under contract.
Inventory has tightened compared to last year, with 2 fewer active listings — creating more competition among buyers.
Homes are taking longer to sell, averaging 71 days on market compared to 41 days last year.
The median listing price has risen 70.8% year-over-year, from $351,175 to $599,900.
Population: 871 · Density: 129.1/mi² · Median household income: $90,833
Typical home value: $280,329 · Homeownership: 89.1%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 12151 | Round Lake, NY 12151 | 0.0 mi | 3 | $1,342,500 | $447,500 | $447,500 |
| 12019 | Ballston Lake, NY 12019 | 4.8 mi | 67 | $45,697,082 | $703,900 | $682,046 |
| 12027 | Burnt Hills, NY 12027 | 6.1 mi | 4 | $1,678,000 | $419,500 | $419,500 |
| 12148 | Rexford, NY 12148 | 7.0 mi | 7 | $6,935,929 | $939,250 | $990,847 |
| 12188 | Waterford, NY 12188 | 8.7 mi | 19 | $11,799,627 | $649,900 | $621,033 |
| 12309 | Schenectady, NY 12309 | 9.7 mi | 59 | $35,912,415 | $463,675 | $608,685 |
| 12047 | Cohoes, NY 12047 | 10.3 mi | 42 | $17,288,754 | $306,000 | $411,637 |
| 12866 | Saratoga Springs, NY 12866 | 10.6 mi | 258 | $320,944,260 | $830,600 | $1,243,970 |
| 12307 | Schenectady, NY 12307 | 11.1 mi | 8 | $1,470,832 | $206,000 | $183,854 |
| 12182 | Troy, NY 12182 | 11.6 mi | 29 | $7,442,444 | $232,000 | $256,636 |
| 12304 | Schenectady, NY 12304 | 11.8 mi | 57 | $15,616,176 | $267,450 | $273,968 |
| 12185 | Valley Falls, NY 12185 | 13.0 mi | 2 | $1,459,900 | $729,950 | $729,950 |
| 12189 | Watervliet, NY 12189 | 13.6 mi | 17 | $4,566,863 | $244,900 | $268,639 |
As of September 2026, there are 2 active listings in ROUND LAKE, NY (zip code 12151), compared to 4 the prior year.
The median listing price in ROUND LAKE, NY 12151 is $599,900 as of September 2026, a 70.8% increase from $351,175 the prior year.
Homes in ROUND LAKE, NY 12151 spend an average of 71 days on the market before going under contract, compared to 41 days the prior year.
Based on current inventory and days-on-market data as of September 2026, ROUND LAKE, NY 12151 is currently a Balanced Market. Inventory has tightened compared to last year, with 2 fewer active listings — creating more competition among buyers. Homes are taking longer to sell, averaging 71 days on market compared to 41 days last year.
With SELL123.com's maximum 3% commission, sellers in ROUND LAKE, NY 12151 save an estimated $11,998 compared to a typical 5% commission on the median listing price of $599,900. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.