Skip to main content

Area data

Peconic, NY — ZIP 11958

Population: 884 (Census ACS)

The median home value in ZIP 11958 (Peconic, NY) is $1.26M — up 2.0% over the past year. Homes sell for a median $1.61M after a median 29 days on market. FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively High, with coastalflooding, icestorm, lightning 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

$1.26M

Median home value

+2.0%

1-year change

29

Median days on market

Relatively High

Hazard risk (county)

Home values & appreciation

Median home value
$1.26M
1-year appreciation
+2.0%
3-year appreciation
+15.6%
5-year appreciation
+36.8%
10-year appreciation
+96.5%
All-time peak (2026-04)
$1.27M
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
$1.61M
Median list price
$999,000
1-year sale-price change
+47.5%
Median days on market
29 days
Homes sold (recent period)
2
For-sale inventory
4
Sale-to-list ratio
85.0%
Active listings
1
1-year forecast
+3.0%

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 High
Top hazards (county)
coastalFlooding, iceStorm, lightning, winterWeather, coldWave
Notable hazard ratings (county)
coastalFlooding: Very High · coldWave: Relatively High · earthquake: Relatively Moderate · hail: Relatively Low · heatWave: Relatively Moderate · hurricane: Relatively High
FEMA flood zone
X
Flood risk level
Minimal
Wildfire risk to homes (county)
Higher than 35% of US counties
Buildings in wildfire direct-exposure zone
31.3%
Radon potential (county)
Low radon potential — EPA Zone 3 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
Brookhaven National Laboratory (USDOE) (24.5 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
52.0°F
Average high
61.0°F
Average low
44.0°F
Annual precipitation
46.0 in
USDA plant hardiness zone
7b (extreme annual low 5 to 10°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
278
Days with Moderate air quality
74
Days with Unhealthy air quality
2
Highest AQI recorded (year)
195

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

Walkability & transit

Walkability index
4.8 / 20
Transit service frequency
-99,999
Jobs reachable by car (30 min)
5,964
Jobs reachable by transit (45 min)
7,722

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

National parks within ~60 mi
3
Nearest national park
Fire Island National Seashore (37 mi)
National parks include
Fire Island National Seashore, Weir Farm National Historical Park, Sagamore Hill National Historic Site
Airports within 30 mi
20
Nearest airport
Mattituck Airport (5 mi)
Nearest major airport
Tweed New Haven Airport (HVN) (27 mi)
Hospitals nearby (~15 mi)
1
Hospitals include
PECONIC BAY MEDICAL CENTER
Avg hospital rating (CMS)
3.0 / 5
Best hospital rating nearby (CMS)
3.0 / 5
Solar radiation rating
Fair (3.9 kWh/m²/day)

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

Migration

Net migration (county)
-5,821 tax filers

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

Housing stock

Median year housing built
1,980
Housing built before 1970
40.8%
Housing built 2000 or later
27.8%
Median annual property tax
$9,756
Households with broadband internet
73.7%

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

Employment & development

Total county employment
559,257
Average weekly wage
$1,369
Top industries (by employment)
Health Care, Accommodation & Food, Construction
Annual residential building permits (county)
838

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

How it compares

ZIP 11958State medianUS median
Median home value$1.26M$332,036$289,727
Median sale price$1.61M$363,950$325,000
Median days on market29 days55 days51 days
Median annual property tax$9,756$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 11958?
$1.26M.
What is the median sale price in ZIP 11958?
$1.61M.
How long do homes take to sell in ZIP 11958?
Median days on market: 29 days.
What is typical rent in ZIP 11958?
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 11958?
Overall risk: Relatively High (FEMA NRI, county-level). Top hazards: coastalFlooding, iceStorm, lightning, winterWeather, coldWave.
Is ZIP 11958 in a flood zone?
Minimal (FEMA NFIP). FEMA flood zone X.
What is the wildfire risk in ZIP 11958?
Risk to homes is higher than 35% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 11958?
Low radon potential — EPA Zone 3 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 11958?
No current or proposed National Priorities List sites within 5 miles (EPA).
Is ZIP 11958 walkable?
Walkability index: 4.8/20 (EPA Smart Location Database).
What is the air quality in ZIP 11958?
Good. Median AQI: 41. (EPA AQI).
What is the cost of living in ZIP 11958?
Regional Price Parity: 115.5 (100 = US average) (High) (BEA RPP, metro/state-level).

Nearby ZIP codes

Selling a home in Peconic, NY?

REAIGENT7 gives every listing its own AI assistant grounded in this same public data — it answers buyer questions about the home and the area, around the clock, and sends every lead to the listing agent. Agents: it installs on your listing page, your website, or WordPress.

Data last updated

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

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