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Area data

Greenfield park, NY — ZIP 12435

Population: 209 (Census ACS)

The median home value in ZIP 12435 (Greenfield park, NY) is $389,708 — up 2.8% over the past year. Homes sell for a median $285,000 after a median 186 days on market. FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Moderate, with lightning, strongwind, coldwave the top-rated hazards. Cost of living is 15.5% above the US average (BEA, metro/state-level).

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

$389,708

Median home value

+2.8%

1-year change

186

Median days on market

Relatively Moderate

Hazard risk (county)

Home values & appreciation

Median home value
$389,708
1-year appreciation
+2.8%
3-year appreciation
+17.1%
5-year appreciation
+38.9%
10-year appreciation
+133.2%
All-time peak (2026-07)
$389,708
House Price Index (state)
420.6 (+5.3% YoY)

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

Market activity

Median sale price
$285,000
1-year sale-price change
-48.2%
Median days on market
186 days
Homes sold (recent period)
1
Sale-to-list ratio
93.4%
1-year forecast
+2.6%

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

Rents

Studio fair-market rent
$1,102/mo
1BR fair-market rent
$1,377/mo
2BR fair-market rent
$1,681/mo
3BR fair-market rent
$2,185/mo
4BR fair-market rent
$2,521/mo

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

Affordability

Cost of living index (High)
115.5 (100 = US avg)
Electricity rate (state-level)
26.4¢/kWh
Natural gas rate (state-level)
$17.60/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)

Natural hazards & flood risk

Overall hazard risk (county)
Relatively Moderate
Top hazards (county)
lightning, strongWind, coldWave, hail, hurricane
Notable hazard ratings (county)
avalanche: Relatively Low · coastalFlooding: Relatively Low · coldWave: Relatively Moderate · drought: Relatively Low · earthquake: Relatively Low · hail: Relatively Moderate
FEMA flood zone
X
Flood risk level
Minimal
Wildfire risk to homes (county)
Higher than 31% of US counties
Buildings in wildfire direct-exposure zone
77.7%
Radon potential (county)
High radon potential — EPA Zone 1 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
Mohonk Road Industrial Plant (20.4 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
46.0°F
Average high
57.0°F
Average low
36.0°F
Annual precipitation
53.4 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)

Walkability & transit

Walkability index
5.0 / 20
Transit service frequency
-99,999
Jobs reachable by car (30 min)
3,188
Jobs reachable by transit (45 min)
3,949

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

National parks within ~60 mi
7
Nearest national park
Upper Delaware Scenic & Recreational River (28 mi)
National parks include
Upper Delaware Scenic & Recreational River, Vanderbilt Mansion National Historic Site, Home Of Franklin D Roosevelt National Historic Site
Airports within 30 mi
21
Nearest airport
Joseph Y Resnick Airport (7 mi)
Nearest major airport
New York Stewart International Airport (SWF) (26 mi)
Hospitals nearby (~15 mi)
1
Hospitals include
ELLENVILLE REGIONAL HOSPITAL
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)
-158 tax filers

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

Housing stock

Median year housing built
1,963
Housing built before 1970
67.2%
Housing built 2000 or later
19.8%
Median annual property tax
$4,646
Households with broadband internet
54.8%

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

Employment & development

Total county employment
45,302
Average weekly wage
$1,001
Top industries (by employment)
Health Care, Accommodation & Food, Construction
Annual residential building permits (county)
232

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

How it compares

ZIP 12435State medianUS median
Median home value$389,708$332,036$289,727
Median sale price$285,000$363,950$325,000
Median days on market186 days55 days51 days
Median annual property tax$4,646$4,500$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 12435?
$389,708.
What is the median sale price in ZIP 12435?
$285,000.
How long do homes take to sell in ZIP 12435?
Median days on market: 186 days.
What is typical rent in ZIP 12435?
2-bedroom fair-market rent: $1,681/month (HUD FMR — a 40th-percentile regulatory reference, not market-observed).
What is the natural-hazard risk in ZIP 12435?
Overall risk: Relatively Moderate (FEMA NRI, county-level). Top hazards: lightning, strongWind, coldWave, hail, hurricane.
Is ZIP 12435 in a flood zone?
Minimal (FEMA NFIP). FEMA flood zone X.
What is the wildfire risk in ZIP 12435?
Risk to homes is higher than 31% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 12435?
High radon potential — EPA Zone 1 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 12435?
No current or proposed National Priorities List sites within 5 miles (EPA).
Is ZIP 12435 walkable?
Walkability index: 5.0/20 (EPA Smart Location Database).
What is the cost of living in ZIP 12435?
Regional Price Parity: 115.5 (100 = US average) (High) (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