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Area data

Marlow, NH — ZIP 03456

Population: 855 (Census ACS)

The median home value in ZIP 03456 (Marlow, NH) is $360,896 — up 4.5% over the past year. Homes sell for a median $307,500 after a median 172 days on market. 1 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Low, with icestorm, inlandflooding, lightning 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

$360,896

Median home value

+4.5%

1-year change

172

Median days on market

Relatively Low

Hazard risk (county)

Home values & appreciation

Median home value
$360,896
1-year appreciation
+4.5%
3-year appreciation
+17.2%
5-year appreciation
+49.3%
10-year appreciation
+132.0%
All-time peak (2026-07)
$360,896
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
$307,500
Median list price
$324,250
Median price per sqft
$235
1-year sale-price change
-12.0%
Median days on market
172 days
Homes sold (recent period)
2
Sale-to-list ratio
96.1%
Active listings
4
1-year forecast
+4.4%

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

Rents

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
1
Elementary schools
1
Middle schools
0
High schools
0
Schools include
John D. Perkins Academy

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

Natural hazards & flood risk

Overall hazard risk (county)
Relatively Low
Top hazards (county)
iceStorm, inlandFlooding, lightning
Notable hazard ratings (county)
coldWave: Relatively Low · heatWave: Relatively Low · hurricane: Relatively Low · iceStorm: Relatively Moderate · inlandFlooding: Relatively Moderate · landslide: Relatively Low
FEMA flood zone
A
Flood risk level
High
Wildfire risk to homes (county)
Higher than 11% of US counties
Buildings in wildfire direct-exposure zone
74.2%
Radon potential (county)
Moderate radon potential — EPA Zone 2 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
BFI Sanitary Landfill (Rockingham) (13.1 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)

Average annual temperature
47.5°F
Average high
57.5°F
Average low
37.0°F
Annual precipitation
47.7 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)
41
Days with Good air quality
253
Days with Moderate air quality
108
Highest AQI recorded (year)
125

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

Walkability & transit

Walkability index
5.5 / 20
Transit service frequency
-99,999
Jobs reachable by car (30 min)
1,442
Jobs reachable by transit (45 min)
1,850

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

National parks within ~60 mi
3
Nearest national park
Saint-Gaudens National Historical Park (26 mi)
National parks include
Saint-Gaudens National Historical Park, Marsh - Billings - Rockefeller National Historical Park, Lowell National Historical Park
Airports within 30 mi
18
Nearest airport
Windswept Airport (10 mi)
Nearest major airport
Dillant Hopkins Airport (EEN) (17 mi)
Hospitals nearby (~15 mi)
4
Hospitals include
CHESHIRE MEDICAL CENTER, VALLEY REGIONAL HOSPITAL, MONADNOCK COMMUNITY HOSPITAL
Avg hospital rating (CMS)
3.0 / 5
Best hospital rating nearby (CMS)
4.0 / 5
Solar radiation rating
Fair (3.7 kWh/m²/day)

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

Migration

Net migration (county)
+364 tax filers

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

Housing stock

Median year housing built
1,981
Housing built before 1970
38.4%
Housing built 2000 or later
26.6%
Median annual property tax
$5,826
Mean commute to work
35 min
Households with broadband internet
70.7%

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

Employment & development

Total county employment
27,034
Average weekly wage
$1,122
Top industries (by employment)
Health Care, Accommodation & Food, Construction
Annual residential building permits (county)
115

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

How it compares

ZIP 03456State medianUS median
Median home value$360,896$486,274$289,727
Median sale price$307,500$510,000$325,000
Median days on market172 days50 days51 days
Median annual property tax$5,826$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 03456?
$360,896.
What is the median sale price in ZIP 03456?
$307,500.
How long do homes take to sell in ZIP 03456?
Median days on market: 172 days.
What is typical rent in ZIP 03456?
2-bedroom fair-market rent: $2,212/month (HUD FMR — a 40th-percentile regulatory reference, not market-observed).
What is the natural-hazard risk in ZIP 03456?
Overall risk: Relatively Low (FEMA NRI, county-level). Top hazards: iceStorm, inlandFlooding, lightning.
Is ZIP 03456 in a flood zone?
High (FEMA NFIP). FEMA flood zone A.
What is the wildfire risk in ZIP 03456?
Risk to homes is higher than 11% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 03456?
Moderate radon potential — EPA Zone 2 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 03456?
No current or proposed National Priorities List sites within 5 miles (EPA).
How many schools serve ZIP 03456?
1 schools (1 elementary) (NCES, 2022-23).
Is ZIP 03456 walkable?
Walkability index: 5.5/20 (EPA Smart Location Database).
What is the air quality in ZIP 03456?
Good. Median AQI: 41. (EPA AQI).
What is the cost of living in ZIP 03456?
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