Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$682,911$195 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $240,000 on Aug 27, 2020

345 THOMPSON ST

EAST HAVEN, CT 06513
7
Beds
3
Baths
3,504 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.
1.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1991
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.

Valuation

$683K
$592K low$774K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$240,000 · Aug 27, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,354 (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.$249,830 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$55,650
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$194,180
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$249,830
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$356,900

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.2007
Lot (acres)The size of the land the home sits on, from county records.1.17
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
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(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.

E
Deer Run Elementary School
Elementary · Grades PK–2 · 0.6 mi
H
East Haven High SchoolD
High · Grades 9–12 · 0.7 mi
M
Joseph Melillo Middle SchoolC
Middle · Grades 6–8 · 3.3 mi

District: East Haven School District

Neighborhood · ZIP 06513These 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.143
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.120
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.62

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.21%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.35,531
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,689 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$52,010
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$70,381
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

345 Thompson 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.

  • Among the most valuable homes in New Haven 06513
  • Costs less per square foot than 92% of homes in South Central Connecticut County
  • Bigger than 98% of homes in New Haven 06513
  • Has a bigger lot than 98% of homes in New Haven 06513
  • Newer than 93% of homes in New Haven 06513

What homes are worth in New Haven 06513

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

This home
$86K$561K

This home is worth more than almost all homes in New Haven 06513.

How it measures up in New Haven 06513

The dot is this home. The mark in the middle is the typical home in New Haven 06513.

Estimated value$682,911
CheaperTypical $291,396Pricier

Pricier than almost all homes nearby

Price per ft²$195
CheaperTypical $228Pricier

Pricier than 28% of homes nearby

Living area3,504 ft²
SmallerTypical 1,290 ft²Bigger

Bigger than 98% of homes nearby

Lot size1.17 ac
SmallerTypical 0.18 acBigger

Bigger than 98% of homes nearby

Year built1991
OlderTypical 1960Newer

Newer than 93% of homes nearby

How 345 Thompson St ranks against every home in each area.
MeasureThis homeNew Haven 06513South Central Connecticut County
Estimated valuepricier than$682,911almost all homes84% of homes
Price per ft²pricier than$19528% of homes8% of homes
Living areabigger than3,504 ft²98% of homes96% of homes
Lot sizebigger than1.17 ac98% of homes87% of homes
Year builtnewer than199193% of homes88% of homes

About 345 Thompson St

How much is 345 Thompson St, East Haven, CT worth?

The TopHap Estimate for 345 Thompson St, East Haven, CT is $682,911 as of Aug 30, 2026. The likely range is $592,178 to $773,644. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 345 Thompson St, East Haven, CT last sell?

345 Thompson St, East Haven, CT last sold on Aug 27, 2020 for $240,000, according to the county's recorded deed.

How big is 345 Thompson St, East Haven, CT?

345 Thompson St, East Haven, CT has 7 bedrooms, 3 bathrooms, 3,504 square feet of living space and a 1.17-acre lot.

When was 345 Thompson St, East Haven, CT built?

345 Thompson St, East Haven, CT was built in 1991, making it 35 years old. It is a colonial home. The building has 2 stories.

What schools serve 345 Thompson St, East Haven, CT?

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

How does 345 Thompson St, East Haven, CT compare to other homes in New Haven 06513?

Among the 7,600 homes in New Haven 06513, it is worth more than almost all of them ($682,911 against a typical $291,396), its price per square foot is higher than 28% of them ($195 against a typical $228), it is bigger than 98% of them (3,504 ft² against a typical 1,290 ft²), its lot is bigger than 98% of them (1.17 ac against a typical 0.18 ac) and it is newer than 93% of them (1991 against a typical 1960). Measured against all of South Central Connecticut County, it is worth more than 84% 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 345 Thompson St, East Haven, CT?

The 2025 property tax bill for 345 Thompson St, East Haven, CT was $8,354. The county assessed it at $249,830.

More homes on Thompson St

Closest homes

More homes in East Haven 06513

Assigned schools

Explore the area

See this home in context

Open 345 Thompson 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