Alton, NH—03809
Real Estate Data & Market Trends
Key Metrics at a Glance
Other Zip Codes in Alton, NH
Home Price Trends — Alton, NH
As of Oct '25, the median home price in Alton, NH is $510,000, with a year-over-year change of 2.7%. This indicates that home prices in Alton, NH are increasing. According to Zillow, the 1-year price projection is 4.7%, suggesting an increase housing market in the next year.
Cost per Home Type
| Home Type | Median Home Value | YoY % Change |
|---|---|---|
All Homes | $510,000 | 2.7% |
| Single Family | $513,000 | 2.2% |
| Condos | N/A | N/A |
Cost per Home Size
| Home Size | Median Home Value | YoY % Change |
|---|---|---|
1 Bed | N/A | N/A |
2 Bed | $404,000 | 3.1% |
3 Bed | $524,000 | 2.7% |
4 Bed | $641,000 | -0.2% |
| 5 Bed | N/A | N/A |
% of Housing Stock
Rental Trends — Alton, NH
As of July '25, Rentcast reports the average rent in Alton, NH is $2,330, with a year-over-year rent change of 29.4%. Per bedroom, the median rent as of July '25 in Alton, NH is 1-bedrooms: $1,650, 2-bedrooms: $2,400, 3-bedrooms: $2,770. The most common rental property sizes in Alton, NH are studio and 3-bedroom, accounting for 38.9% and 37.1% of the rental stock.
| Type | Median Rent | Average Rent |
|---|---|---|
| Average Rent | $2,400 | $2,330 |
| Studio Rent | N/A | N/A |
| 1 Bed Rent | $1,500 | $1,650 |
| 2 Bed Rent | $2,400 | $2,400 |
| 3 Bed Rent | $2,700 | $2,770 |
| 4 Bed Rent | N/A | N/A |
% of Rental Stock
Property Listings — Alton, NH
As of Oct '25, Realtor.com reports that the median days on market for a home in Alton, NH is 62. This is a increase of 54.0% from last year, suggesting that homes are sitting on the market longer than last year. The percentage of listed homes with a reduced price is 15.0%, representing a small inventory and little supply pressure on home prices.
| Metric | Zip Code Average | Year over Year % Change |
|---|---|---|
Median Listing Price | $750,000 | 7.0% |
Listing Count | 26 | 58.0% |
| Listings as % of Homes | 0.2% | 58.0% |
Days on Market | 62 | 54.0% |
Demographics — Alton, NH
As of the latest ACS Survey released in 2023, Alton, NH has a population of 3,680, which has remained stable by 0.7% over the past 5 years. Alton, NH is a moderately popular place for families, as children make up 15.3% of the population. The area has a moderately educated workforce, with 31.8% of adult residents holding a bachelor’s degree or higher. There are few residents working remotely, with 9.0% reporting working from home.
| Metric | Latest Census | YoY % Change |
|---|---|---|
Population | 3,680 | 0.7% |
% Under 18 | 15.3% | -39.5% |
% Seniors | 23.2% | 45.0% |
% WFH | 9.0% | 30.4% |
% w/ College Degree | 31.8% | -2.8% |
As of the latest ACS Survey released in 2023, Alton, NH is a predominantly white area, with 93.0% of the population identifying as white. The white population has shrunk by 4.9% in the last 5 years. The second most common race or ethnicity in Alton, NH is hispanic, making up 3.1% of the population. Foreign-born residents account for 1.8% of the population in Alton, NH, and this percentage has increased by 100.0% as of the ACS Survey 5 years prior, suggesting more immigrants are calling the area home.
Race and Ethnicity
| Metric | Latest Census | 5-Year % Change |
|---|---|---|
% White | 93.0% | -4.9% |
% Black | 2.3% | 283.3% |
% Hispanic | 3.1% | 342.9% |
% Asian | 0.2% | -60.0% |
% Foreign Born | 1.8% | 100.0% |
Mortgage and Risk — Alton, NH
According to HUD data as of 2023, there were 153 mortgage originations in Alton, NH, of which 91.0% of loans were conventional mortgages. The average loan-to-value was 50.0%, with 14.0% above 90% LTV (elevated). This implies medium mortgage risk in Alton, NH. Investor activity is low, as 2.0% of loans were by investors. 11.0% of loans were cash-out refinances, suggesting many homeowners are tapping equity.
Mortgages
| Metric | Zip Code Average |
|---|---|
Total Loan Originations | 153 |
% Conventional Loans | 91.0% |
% Government Loans | 9.0% |
% Investor Loans | 2.0% |
% Second Loans | 21.0% |
% Cash Out Refinance | 11.0% |
Loan Activity
Rentals and Section 8 — Alton, NH
Alton, NH lacks sufficient Section 8 program data for analysis.
Section 8 Market Size
Total Units under HUD | 31 |
Total Units Section 8 | 31 |
% Rentals under Section 8 | 19.8% |
% Occupied Section 8 | 84.0% |
Section 8 Opportunity
| Home Size | HUD Premium | Market Rent | Max HUD Rent |
|---|---|---|---|
| 1 Bedroom | -$70 | $1,500 | $1,430 |
| 2 Bedroom | -$590 | $2,400 | $1,810 |
| 3 Bedroom | -$390 | $2,700 | $2,310 |
| 4 Bedroom | N/A | N/A | $2,700 |
Affordability — Alton, NH
Home Price to Income Ratio
| Metric | Zip Code Average |
|---|---|
| Home Price to Income Ratio | 4.7 |
| Median Home Price | $510,000 |
| Median Household Income | $92,300 |