Skip to content
Skip to content
TopHapOpen in map
Duplex (2 Units, Any Combination)Residential

48 GRANNIS ST

EAST HAVEN, CT 06512
5
Beds
4
Baths
2,129 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.
6.74 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,820 (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.$263,760 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$80,430
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$183,330
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$263,760
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$376,800

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.189 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Contemporary
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.1991
Lot (acres)The size of the land the home sits on, from county records.6.74
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.Baseboard
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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 · 1.2 mi
E
Tuttle Elementary SchoolC
Elementary · Grades KG–5 · 2.1 mi
H
East Haven High SchoolD
High · Grades 9–12 · 2.2 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

48 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.

  • Bigger than 89% of homes in East Haven 06512
  • Among the largest lots in East Haven 06512
  • Newer than 65% 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.

Living area2,129 ft²
SmallerTypical 1,306 ft²Bigger

Bigger than 89% of homes nearby

Lot size6.74 ac
SmallerTypical 0.21 acBigger

Bigger than almost all homes nearby

Year built1961
OlderTypical 1954Newer

Newer than 65% of homes nearby

How 48 Grannis St ranks against every home in each area.
MeasureThis homeEast Haven 06512South Central Connecticut County
Living areabigger than2,129 ft²89% of homes75% of homes
Lot sizebigger than6.74 acalmost all homesalmost all homes
Year builtnewer than196165% of homes52% of homes

About 48 Grannis St

When did 48 Grannis St, East Haven, CT last sell?

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

How big is 48 Grannis St, East Haven, CT?

48 Grannis St, East Haven, CT has 5 bedrooms, 4 bathrooms, 2,129 square feet of living space and a 6.74-acre lot.

When was 48 Grannis St, East Haven, CT built?

48 Grannis St, East Haven, CT was built in 1961, making it 65 years old. It is a contemporary home. The building has 2 stories.

What schools serve 48 Grannis St, East Haven, CT?

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

How does 48 Grannis St, East Haven, CT compare to other homes in East Haven 06512?

Among the 10,010 homes in East Haven 06512, it is bigger than 89% of them (2,129 ft² against a typical 1,306 ft²), its lot is bigger than almost all of them (6.74 ac against a typical 0.21 ac) and it is newer than 65% of them (1961 against a typical 1954). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 48 Grannis St, East Haven, CT?

The 2025 property tax bill for 48 Grannis St, East Haven, CT was $8,820. The county assessed it at $263,760.

More homes on Grannis St

Closest homes

More homes in East Haven 06512

Assigned schools

Explore the area

See this home in context

Open 48 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