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Advertise here →Mamanasco Lake, CT · Houses & Market Data
Mamanasco Lake, Connecticut houses and real estate market data.
Houses in Mamanasco Lake, CT (Western Connecticut Planning Region County) — Census median home value $856,600, county listing prices up about 5.8% over the past year. Market data for Mamanasco Lake houses and the broader area.
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Mamanasco Lake, CT is in Western Connecticut Planning Region County, Connecticut — this guide covers houses in Mamanasco Lake and the whole local market: resale homes, condos, land, and new construction. The most recent Census estimate puts the population at 462, with a median household income of $243,750. Census data puts the median value of houses in Mamanasco Lake at $856,600.
Info from government sites and builders may have provided source info.
Market overview
Mamanasco Lake housing market
Mamanasco Lake is in Western Connecticut Planning Region, Connecticut. Manifest Census and county price-trend data provide baseline context for houses in Mamanasco Lake and the surrounding county market.
Median home value (Census ACS)
$856,600
Population (Census ACS)
462
Median household income
$243,750
County price trend (2025)
5.83% YoY
Population, income, and median home value from the project batch manifest (Census ACS 2023 5-year). County price trend from FHFA county HPI when present in the manifest row.
At a glance
Mamanasco Lake market snapshot
Population
462
County
Western Connecticut Planning Region County
Median Household Income
$243,750
Median Home Value (city)
$856,600
Median Gross Rent
$-666,666,666/mo
Price Trend (YoY)
+5.8%
Market data compiled from public sources; deemed reliable but not guaranteed; verify independently. See About
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What makes Mamanasco Lake different
Home Value, By Source
The Census Bureau's American Community Survey (2023 5-year estimate) puts Mamanasco Lake's median home value — across all owner-occupied homes, not just recent sales — at $856,600.
County Price Trend
Western Connecticut Planning Region County's FHFA house price index shows a 5.83% annual change in 2025.
Population & Income
Mamanasco Lake has an estimated population of 462 and a median household income of $243,750, per the Census Bureau's American Community Survey (2023 5-year estimate).
Affordability Snapshot
Mamanasco Lake's Census-reported median home value works out to about 3.5x the area's median household income, and median gross rent runs roughly -3282051% of that same income on an annualized basis. Housing economists commonly flag a price-to-income ratio above 4x as historically elevated -- useful context, not a personal affordability verdict.
Nearby
Places around Mamanasco Lake
County guide: Western Connecticut Planning Region — cities, market context, and local resources for the county that includes Mamanasco Lake.
USAHouses.com also helps visitors looking in nearby Western Connecticut Planning Region and other Connecticut communities. Some locations may not yet have dedicated pages, but many licensed professionals in this region assist surrounding communities.
Nearby communities include West Mountain, Lakes West, Lakes East, Ridgebury, Route 7 Gateway, Ridgefield, Topstone, Branchville, Danbury, Bethel, Georgetown, Redding Center, Taylor Corners, Cannondale, Ball Pond, Dodgingtown.
West Mountain market data
Nearby city · ~1.4 mi
Lakes West market data
Nearby city · ~1.6 mi
Lakes East market data
Nearby city · ~2.1 mi
Ridgebury market data
Nearby city · ~2.7 mi
Route 7 Gateway market data
Nearby city · ~2.8 mi
Ridgefield market data
Nearby city · ~3.9 mi
Topstone market data
Nearby city · ~4.6 mi
Branchville market data
Nearby city · ~5.7 mi
Danbury market data
Nearby city · ~6.2 mi
Bethel market data
Nearby city · ~6.7 mi
Georgetown market data
Nearby city · ~7.2 mi
Redding Center market data
Nearby city · ~7.7 mi
Taylor Corners market data
Nearby city · ~8.9 mi
Cannondale market data
Nearby city · ~8.9 mi
Ball Pond market data
Nearby city · ~9.9 mi
Dodgingtown market data
Nearby city · ~10.1 mi
More Connecticut cities with market guides: Bridgeport, New Haven, Hartford, Waterbury, New Britain, Bristol, Meriden, West Haven.
Bridgeport market data
Same-state city guide
New Haven market data
Same-state city guide
Hartford market data
Same-state city guide
Waterbury market data
Same-state city guide
New Britain market data
Same-state city guide
Bristol market data
Same-state city guide
Meriden market data
Same-state city guide
West Haven market data
Same-state city guide
Adjacent-county Census places with USAHouses.com pages: Brookfield Center (~12.4 mi), Chimney Point (~13.5 mi), Bridgewater (~17.2 mi), Heritage Village (~19.2 mi), New Milford (~19.2 mi), Gaylordsville (~22.5 mi), Woodbury Center (~22.9 mi), Derby (~23.2 mi), Ansonia (~23.9 mi), Milford city (balance) (~25.0 mi), Orange (~26.3 mi), Naugatuck (~27.4 mi), New Preston (~27.7 mi), Bethlehem Village (~28.2 mi), Woodmont (~28.6 mi), Watertown (~28.8 mi).
New construction: Connecticut new construction.
Census & home facts
Mamanasco Lake data from published sources
Population (ACS 2023)
462
Median home value (ACS 2023)
$856,600
Median household income (ACS 2023)
$243,750
County FHFA annual change (2025)
5.83%
Census place type
CDP
County
Fairfield County
Land area (Census Gazetteer 2024)
0.41 sq mi
Census GEOID
0944660
Census ACS, FHFA, and FRED figures are labeled with the year present in existing CSVs. Subject to change / confirm locally.
NewUSAHouses.com communities
Closest verified new-home communities near Mamanasco Lake
Availability and pricing are controlled by the builder and may change; confirm with the builder.
Regency at Rivington 55+ ↗
Toll Brothers · Danbury, Connecticut · ~4.3 mi · from $912,995
Rivington Landing ↗
Toll Brothers · Danbury, Connecticut · ~4.6 mi · from $489,000
Rivington Meadows 55+ ↗
Toll Brothers · Danbury, Connecticut · ~4.7 mi · from $787,995
Toll Brothers at Fortune Ridge ↗
Toll Brothers · Southeast, New York · ~6.3 mi · from $970,995
Overlook by Toll Brothers ↗
Toll Brothers · Carmel, New York · ~9.7 mi
Reach Mamanasco Lake buyers
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Common questions
Mamanasco Lake FAQ
What are houses worth in Mamanasco Lake, CT?
The Census Bureau's American Community Survey puts the median value of houses in Mamanasco Lake at $856,600.
How much do houses cost in Mamanasco Lake, CT?
For owner-occupied houses in Mamanasco Lake, Census ACS data shows a median value of $856,600. Active listing prices in Western Connecticut Planning Region County may differ — see the market snapshot above.
What types of houses are in Mamanasco Lake, CT?
Mamanasco Lake houses include resale single-family homes, condos, mobile homes, and small multi-unit buildings, plus new construction in surrounding Western Connecticut Planning Region County communities where builders are active. The housing-stock section below uses Census ACS structure counts when available for this city.
What is the population of Mamanasco Lake, CT?
The U.S. Census Bureau's American Community Survey (2023 5-year estimate) puts Mamanasco Lake's population at approximately 462.
What's the median rent in Mamanasco Lake, CT?
The Census ACS estimates median gross rent in Mamanasco Lake at approximately $-666,666,666 per month.
What is the median household income in Mamanasco Lake, CT?
Census ACS data puts the median household income in Mamanasco Lake at approximately $243,750.
Is the Mamanasco Lake housing market growing?
Western Connecticut Planning Region County's FHFA house price index shows a 5.83% annual change in 2025.
Is Mamanasco Lake, CT affordable relative to income?
Census ACS data puts Mamanasco Lake's median home value at about 3.5 times the median household income, with median gross rent equal to roughly -3282051% of that income annually. This is a general benchmark, not a personal pre-qualification -- your own income, debt, and down payment determine what you can actually afford.
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