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Area data

Dunbarton, NH — ZIP 03045

Population: 14,080 (Census ACS)

The median home value in ZIP 03045 (Dunbarton, NH) is $519,774 — up 1.3% over the past year. Homes sell for a median $595,500 after a median 16 days on market. Typical rent runs $1,866/month. 4 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Moderate, with icestorm, lightning, strongwind the top-rated hazards. Cost of living is 6.5% above the US average (BEA, metro/state-level).

Backed by 25+ public sourcesFEMA · U.S. Census · NOAA · Dept. of Education · EPA · and more

$519,774

Median home value

+1.3%

1-year change

16

Median days on market

Relatively Moderate

Hazard risk (county)

Home values & appreciation

Median home value
$519,774
1-year appreciation
+1.3%
3-year appreciation
+13.5%
5-year appreciation
+34.4%
10-year appreciation
+113.2%
All-time peak (2026-01)
$523,093
House Price Index (state)
472.1 (+3.6% YoY)

Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)

Market activity

Median sale price
$595,500
Median list price
$649,900
Median price per sqft
$267
1-year sale-price change
+6.3%
Median days on market
16 days
Homes sold (recent period)
18
For-sale inventory
33
Sale-to-list ratio
99.5%
Active listings
18
1-year forecast
+3.1%
New listings (monthly)
22

Source: recent area sales and market data (ZIP-level)

Rents

Typical rent
$1,866/mo
Studio fair-market rent
$1,382/mo
1BR fair-market rent
$1,728/mo
2BR fair-market rent
$2,212/mo
3BR fair-market rent
$2,876/mo
4BR fair-market rent
$3,319/mo

Sources: market rent index (ZIP-level) · HUD Fair Market Rents (metro/county-level, 40th-percentile regulatory reference)

Affordability

Cost of living index (Above Average)
106.5 (100 = US avg)
Electricity rate (state-level)
24.6¢/kWh
Natural gas rate (state-level)
$18.60/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)

Schools

Total schools
4
Elementary schools
2
Middle schools
1
High schools
1
Schools include
Goffstown High School, Maple Avenue School, Mountain View Middle School, Glen Lake School

Source: NCES school directory, 2022-23 (school-address-based)

Natural hazards & flood risk

Overall hazard risk (county)
Relatively Moderate
Top hazards (county)
iceStorm, lightning, strongWind, winterWeather, coldWave
Notable hazard ratings (county)
coldWave: Relatively Moderate · drought: Relatively Low · earthquake: Relatively Low · hail: Relatively Low · heatWave: Relatively Low · hurricane: Relatively Moderate
FEMA flood zone
A10
Flood risk level
High
Wildfire risk to homes (county)
Higher than 18% of US counties
Buildings in wildfire direct-exposure zone
45.9%
Radon potential (county)
Moderate radon potential — EPA Zone 2 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
New Hampshire Plating Co. (12.1 mi)
EPA recommends radon testing for every home regardless of zone.

Sources: FEMA National Risk Index (county-level) · FEMA flood data (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL

Climate (30-year normals)

Annual precipitation
48.6 in
USDA plant hardiness zone
6a (extreme annual low -10 to -5°F)

Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)

Air quality

Air quality rating
Good
Median AQI (annual)
39
Days with Good air quality
305
Days with Moderate air quality
55
Highest AQI recorded (year)
119

Source: EPA air quality data (nearest monitoring station, annual)

Walkability & transit

Walkability index
5.2 / 20
Transit service frequency
-99,999
Jobs reachable by car (30 min)
29,899
Jobs reachable by transit (45 min)
28,965

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

National parks within ~60 mi
12
Nearest national park
Lowell National Historical Park (29 mi)
National parks include
Lowell National Historical Park, Minute Man National Historical Park, Saugus Iron Works National Historic Site
Airports within 30 mi
22
Nearest airport
Country Club Air Park (4 mi)
Nearest major airport
Manchester-Boston Regional Airport (MHT) (9 mi)
Hospitals nearby (~15 mi)
5
Hospitals include
CONCORD HOSPITAL, NEW HAMPSHIRE HOSPITAL, ELLIOT HOSPITAL
Avg hospital rating (CMS)
3.0 / 5
Best hospital rating nearby (CMS)
4.0 / 5
Solar radiation rating
Fair (3.8 kWh/m²/day)

Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)

Migration

Net migration (county)
+252 tax filers

Source: IRS county-to-county migration data (county-level, ~12-month lag)

Housing stock

Median year housing built
1,983
Housing built before 1970
26.2%
Housing built 2000 or later
12.0%
Median annual property tax
$7,186
Mean commute to work
25 min
Households with broadband internet
87.1%

Source: Census ACS 5-year estimates (ZIP-level)

Employment & development

Total county employment
181,065
Average weekly wage
$1,500
Top industries (by employment)
Health Care, Accommodation & Food, Professional Services
Annual residential building permits (county)
308

Sources: BLS QCEW (county-level) · Census Building Permits (county-level)

How it compares

ZIP 03045State medianUS median
Median home value$519,774$486,274$289,727
Median sale price$595,500$510,000$325,000
Median days on market16 days50 days51 days
Typical rent$1,866/mo$2,262/mo$1,808/mo
Median annual property tax$7,186$5,920$2,006

State and US medians are computed across all US ZIP codes with sufficient public-data coverage, from the same sources as the figures above.

Area data compiled from public government, academic, and industry research feeds. Data sources →

Common questions

What is the median home value in ZIP 03045?
$519,774.
What is the median sale price in ZIP 03045?
$595,500.
How long do homes take to sell in ZIP 03045?
Median days on market: 16 days.
What is typical rent in ZIP 03045?
Typical rent: $1,866/month.
What is the natural-hazard risk in ZIP 03045?
Overall risk: Relatively Moderate (FEMA NRI, county-level). Top hazards: iceStorm, lightning, strongWind, winterWeather, coldWave.
Is ZIP 03045 in a flood zone?
High (FEMA NFIP). FEMA flood zone A10.
What is the wildfire risk in ZIP 03045?
Risk to homes is higher than 18% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 03045?
Moderate radon potential — EPA Zone 2 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 03045?
No current or proposed National Priorities List sites within 5 miles (EPA).
How many schools serve ZIP 03045?
4 schools (2 elementary, 1 middle, 1 high) (NCES, 2022-23).
Is ZIP 03045 walkable?
Walkability index: 5.2/20 (EPA Smart Location Database).
What is the air quality in ZIP 03045?
Good. Median AQI: 39. (EPA AQI).
What is the cost of living in ZIP 03045?
Regional Price Parity: 106.5 (100 = US average) (Above Average) (BEA RPP, metro/state-level).

Nearby ZIP codes

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Data last updated

Most recent source refresh: Sep 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents