03810 — Alton, NH Home Values
Typical home value $690,740 as of August 2026 · 4th of 14 in Laconia, NH
Blue: typical home value (Zillow ZHVI) in ZIP code 03810, August 2021 to August 2026. This page shows observed data only; no forecast.
How 03810 compares in the Laconia, NH area
ZIP code 03810 (Alton, NH) has a typical home value of $690,740 as of August 2026, ranking 4th of 14 ZIP codes tracked in the Laconia, NH area, more expensive than about 79% of ZIP codes in the metro. Prices here have moved +1.5% over the trailing 12 months. Over the past five years, the typical value in this ZIP code has changed +36.4%, from $506,465 in August 2021 to $690,740 in August 2026.
Every figure above is observed Zillow data. Sialim's forecasting engine works at the metro level; see the Laconia, NH forecast for a modeled outlook, or browse the full ranked list of ZIP codes in Laconia.
Population and demographics
ZIP code 03810 has a population of 2,269, per the Census Bureau's American Community Survey 5-year estimate. By race and ethnicity: 93.6% White, 5.2% two or more races, and 1.2% Hispanic or Latino.
Nearby public schools
| School | Address | Distance |
|---|---|---|
| Alton Central School (Elem) | 41 School St., Alton, NH | 5.5 mi |
| Gilford Elementary School | 76 Belknap Mountain Rd., Gilford, NH | 5.8 mi |
| Gilford High School | 88 Alvah Wilson Rd., Gilford, NH | 5.9 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 03810?
$690,740 as of August 2026, the latest month Zillow has published observed data for.
Is 03810 an expensive ZIP code in the Laconia, NH area?
03810 ranks 4th of 14 ZIP codes in the Laconia, NH area by typical home value, more expensive than about 79% of ZIP codes in the metro.
How much have home values in 03810 changed over the past year?
+1.5% over the trailing 12 months, from observed Zillow data.
What is the population of ZIP code 03810?
2,269, per the US Census Bureau's American Community Survey 5-year estimate.
What are the closest public schools to ZIP code 03810?
Alton Central School (Elem) (5.5 mi), Gilford Elementary School (5.8 mi), Gilford High School (5.9 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 03810?
No. Every number on this page is observed Zillow data as of August 2026, not a forecast. Sialim's forecasting engine runs at the metro level; see the Laconia, 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.