03257 — New London, NH Home Values
Typical home value $710,053 as of June 2026 · 1st of 24 in Concord, NH
Blue: typical home value (Zillow ZHVI) in ZIP code 03257, June 2021 to June 2026. This page shows observed data only; no forecast.
How 03257 compares in the Concord, NH area
ZIP code 03257 (New London, NH) has a typical home value of $710,053 as of June 2026, ranking 1st of 24 ZIP codes tracked in the Concord, NH area, the most expensive ZIP code in the metro. Prices here have moved +1.7% over the trailing 12 months. Over the past five years, the typical value in this ZIP code has changed +30.7%, from $543,272 in June 2021 to $710,053 in June 2026.
Every figure above is observed Zillow data. Sialim's forecasting engine works at the metro level; see the Concord, NH forecast for a modeled outlook, or browse the full ranked list of ZIP codes in Concord.
Population and demographics
ZIP code 03257 has a population of 4,503, per the Census Bureau's American Community Survey 5-year estimate. By race and ethnicity: 93.6% White, 3.1% two or more races, 2.1% Hispanic or Latino, 0.8% Black or African American, and 0.4% Asian.
Nearby public schools
| School | Address | Distance |
|---|---|---|
| Kearsarge Regional Preschool New London | 114 Cougar Ct., New London, NH | 0.2 mi |
| Kearsarge Reg. Elem. School at New London | 64 Cougar Ct, New London, NH | 0.3 mi |
| Sunapee Central School | 22 School St., Sunapee, NH | 5.4 mi |
Distance is straight-line from the ZIP code's center; driving distance will be longer. School attendance is set by district boundaries, not proximity. Confirm which school a specific address is zoned for with the local school district. Source: National Center for Education Statistics.
Frequently asked questions
What is the typical home value in ZIP code 03257?
$710,053 as of June 2026, the latest month Zillow has published observed data for.
Is 03257 an expensive ZIP code in the Concord, NH area?
03257 ranks 1st of 24 ZIP codes in the Concord, NH area by typical home value, the most expensive ZIP code in the metro.
How much have home values in 03257 changed over the past year?
+1.7% over the trailing 12 months, from observed Zillow data.
What is the population of ZIP code 03257?
4,503, per the US Census Bureau's American Community Survey 5-year estimate.
What are the closest public schools to ZIP code 03257?
Kearsarge Regional Preschool New London (0.2 mi), Kearsarge Reg. Elem. School at New London (0.3 mi), Sunapee Central School (5.4 mi), by straight-line distance from the ZIP code's center. School attendance is set by district boundaries, not proximity. Confirm assignment with the local school district.
Is this page showing a forecast for 03257?
No. Every number on this page is observed Zillow data as of June 2026, not a forecast. Sialim's forecasting engine runs at the metro level; see the Concord, NH forecast for a modeled outlook.
ZIP-level values shown here are observed Zillow data, not forecasts. Sialim's forecasting engine works at the metro level today; ZIP-level forecasts are planned for Sialim Pro. Data © Zillow, via Zillow Research.