Data as of September 2026. Source: Realtor.com.
The MARLBOROUGH, NH real estate market (03455) currently shows 7 active listings, with 2 pending sales. Homes are averaging 81 days on the market before going under contract.
Inventory has increased compared to last year, with 1 more homes available — giving buyers more choice.
Homes are taking longer to sell, averaging 81 days on market compared to 38 days last year.
The median listing price has fallen 10.9% year-over-year, from $457,250 to $407,475.
Population: 2,292 · Density: 37.2/mi² · Median household income: $70,850
Typical home value: $250,726 · Homeownership: 65.1%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 03455 | Marlborough, NH 03455 | 0.0 mi | 3 | $1,473,000 | $402,500 | $491,000 |
| 03450 | Harrisville, NH 03450 | 5.5 mi | 4 | $3,985,332 | $1,074,500 | $996,333 |
| 03446 | Swanzey, NH 03446 | 6.3 mi | 11 | $5,870,601 | $582,400 | $533,691 |
| 03457 | Nelson, NH 03457 | 7.7 mi | 2 | $5,980,000 | $2,990,000 | $2,990,000 |
| 03445 | Sullivan, NH 03445 | 8.3 mi | 2 | $920,000 | $460,000 | $460,000 |
| 03448 | Gilsum, NH 03448 | 10.6 mi | 3 | $2,280,000 | $760,000 | $760,000 |
| 03462 | Spofford, NH 03462 | 11.2 mi | 1 | $1,900,000 | $1,900,000 | $1,900,000 |
| 03458 | Peterborough, NH 03458 | 12.6 mi | 45 | $51,533,010 | $699,000 | $1,145,178 |
| 03461 | Rindge, NH 03461 | 13.3 mi | 15 | $10,917,255 | $899,900 | $727,817 |
| 01368 | Royalston, MA 01368 | 15.2 mi | 1 | $436,175 | $436,175 | $436,175 |
| 03441 | Ashuelot, NH 03441 | 15.6 mi | 1 | $549,900 | $549,900 | $549,900 |
| 03047 | Greenfield, NH 03047 | 16.1 mi | 4 | $2,543,700 | $635,925 | $635,925 |
| 03608 | Walpole, NH 03608 | 16.4 mi | 13 | $16,410,329 | $1,122,500 | $1,262,333 |
As of September 2026, there are 7 active listings in MARLBOROUGH, NH (zip code 03455), compared to 6 the prior year.
The median listing price in MARLBOROUGH, NH 03455 is $407,475 as of September 2026, a 10.9% decrease from $457,250 the prior year.
Homes in MARLBOROUGH, NH 03455 spend an average of 81 days on the market before going under contract, compared to 38 days the prior year.
Based on current inventory and days-on-market data as of September 2026, MARLBOROUGH, NH 03455 is currently a Buyer's Market. Inventory has increased compared to last year, with 1 more homes available — giving buyers more choice. Homes are taking longer to sell, averaging 81 days on market compared to 38 days last year.
With SELL123.com's maximum 3% commission, sellers in MARLBOROUGH, NH 03455 save an estimated $8,150 compared to a typical 5% commission on the median listing price of $407,475. 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.