Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$486,157$241 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026

256 GRANNIS ST

EAST HAVEN, CT 06512
7
Beds
3
Baths
2,016 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.44 ac
Lot SizeThe size of the land the home sits on, from county records.
1976
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
14
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$486K
$458K low$514K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,811 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$233,590 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$50,750
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$182,840
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$233,590
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$333,700

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountySOUTH CENTRAL CONNECTICUT
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2004
Lot (acres)The size of the land the home sits on, from county records.0.44
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Joseph Melillo Middle SchoolC-
Middle · Grades 6–8 · 1.3 mi
E
Tuttle Elementary SchoolD
Elementary · Grades KG–5 · 2.2 mi
H
East Haven High SchoolB-
High · Grades 9–12 · 2.4 mi

District: East Haven School District

Neighborhood · ZIP 06512These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.116
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.66

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.28,499
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,296 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,270
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,920
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Owner Tools

Do you own this home?
Claim this home

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

256 Grannis St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 85% of homes in East Haven 06512
  • Costs less per square foot than 80% of homes in East Haven 06512
  • Bigger than 86% of homes in East Haven 06512
  • Has a bigger lot than 87% of homes in East Haven 06512
  • Newer than 77% of homes in East Haven 06512

What homes are worth in East Haven 06512

Each bar is how many homes fall in that price range. The marker is this home.

This home
$153K$787K

This home is worth more than 85% of homes in East Haven 06512.

How it measures up in East Haven 06512

The dot is this home. The mark in the middle is the typical home in East Haven 06512.

Estimated value$486,157
CheaperTypical $380,750Pricier

Pricier than 85% of homes nearby

Price per ft²$241
CheaperTypical $291Pricier

Pricier than 20% of homes nearby

Living area2,016 ft²
SmallerTypical 1,308 ft²Bigger

Bigger than 86% of homes nearby

Lot size0.44 ac
SmallerTypical 0.21 acBigger

Bigger than 87% of homes nearby

Year built1976
OlderTypical 1954Newer

Newer than 77% of homes nearby

How 256 Grannis St ranks against every home in each area.
MeasureThis homeEast Haven 06512South Central Connecticut County
Estimated valuepricier than$486,15785% of homes61% of homes
Price per ft²pricier than$24120% of homes25% of homes
Living areabigger than2,016 ft²86% of homes71% of homes
Lot sizebigger than0.44 ac87% of homes61% of homes
Year builtnewer than197677% of homes70% of homes

About 256 Grannis St

How much is 256 Grannis St, East Haven, CT worth?

The TopHap Estimate for 256 Grannis St, East Haven, CT is $486,157 as of Sep 24, 2026. The likely range is $458,020 to $514,294. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 256 Grannis St, East Haven, CT last sell?

256 Grannis St, East Haven, CT last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 256 Grannis St, East Haven, CT?

256 Grannis St, East Haven, CT has 7 bedrooms, 3 bathrooms, 2,016 square feet of living space and a 0.44-acre lot.

When was 256 Grannis St, East Haven, CT built?

256 Grannis St, East Haven, CT was built in 1976, making it 50 years old. It is a colonial home. The building has 2 stories.

What schools serve 256 Grannis St, East Haven, CT?

256 Grannis St, East Haven, CT is assigned to Joseph Melillo Middle School (middle), rated C-; Tuttle Elementary School (elementary), rated D; East Haven High School (high), rated B-. All sit in East Haven School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 256 Grannis St, East Haven, CT compare to other homes in East Haven 06512?

Among the 10,010 homes in East Haven 06512, it is worth more than 85% of them ($486,157 against a typical $380,750), its price per square foot is higher than 20% of them ($241 against a typical $291), it is bigger than 86% of them (2,016 ft² against a typical 1,308 ft²), its lot is bigger than 87% of them (0.44 ac against a typical 0.21 ac) and it is newer than 77% of them (1976 against a typical 1954). Measured against all of South Central Connecticut County, it is worth more than 61% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 256 Grannis St, East Haven, CT?

The 2025 property tax bill for 256 Grannis St, East Haven, CT was $7,811. The county assessed it at $233,590.

More homes on Grannis St

Closest homes

More homes in East Haven 06512

Assigned schools

Explore the area

See this home in context

Open 256 Grannis St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map