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Triplex (3 Units, Any Combination)Residential
Last sold for $33,000 on Dec 13, 2000

451 CIRCULAR AVE

HAMDEN, CT 06514
5
Beds
3.5
Baths
3,986 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1925
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
15
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$33,000 · Dec 13, 2000

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$24,521 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$456,890 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$63,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$393,190
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$259,560
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$652,700

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.31 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.Triplex (3 Units, Any Combination)
CountySOUTH CENTRAL CONNECTICUT
Lot (acres)The size of the land the home sits on, from county records.0.32
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
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(7)

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
Church Street SchoolD-
Elementary · Grades PK–6 · 0.3 mi
H
Hamden High SchoolD+
High · Grades 9–12 · 1.0 mi
M
Hamden Middle SchoolC
Middle · Grades 7–8 · 1.9 mi

District: Hamden School District

Neighborhood · ZIP 06514These 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.84
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 100.67

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.20%
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.27,862
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,392 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,667
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$100,642
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

451 Circular Ave 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 largest homes in Hamden 06514
  • Older than 92% of homes in Hamden 06514

How it measures up in Hamden 06514

The dot is this home. The mark in the middle is the typical home in Hamden 06514.

Living area3,986 ft²
SmallerTypical 1,330 ft²Bigger

Bigger than almost all homes nearby

Lot size0.32 ac
SmallerTypical 0.23 acBigger

Bigger than 63% of homes nearby

Year built1925
OlderTypical 1957Newer

Newer than 8% of homes nearby

How 451 Circular Ave ranks against every home in each area.
MeasureThis homeHamden 06514South Central Connecticut County
Living areabigger than3,986 ft²almost all homes98% of homes
Lot sizebigger than0.32 ac63% of homes52% of homes
Year builtnewer than19258% of homes18% of homes

About 451 Circular Ave

When did 451 Circular Ave, Hamden, CT last sell?

451 Circular Ave, Hamden, CT last sold on Dec 13, 2000 for $33,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 451 Circular Ave, Hamden, CT?

451 Circular Ave, Hamden, CT has 5 bedrooms, 3.5 bathrooms, 3,986 square feet of living space and a 0.32-acre lot.

When was 451 Circular Ave, Hamden, CT built?

451 Circular Ave, Hamden, CT was built in 1925, making it 101 years old. The building has 3 stories.

What schools serve 451 Circular Ave, Hamden, CT?

451 Circular Ave, Hamden, CT is assigned to Church Street School (elementary), rated D-; Hamden High School (high), rated D+; Hamden Middle School (middle), rated C. All sit in Hamden School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 451 Circular Ave, Hamden, CT compare to other homes in Hamden 06514?

Among the 7,923 homes in Hamden 06514, it is bigger than almost all of them (3,986 ft² against a typical 1,330 ft²), its lot is bigger than 63% of them (0.32 ac against a typical 0.23 ac) and it is newer than 8% of them (1925 against a typical 1957). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 451 Circular Ave, Hamden, CT?

The 2026 property tax bill for 451 Circular Ave, Hamden, CT was $24,521. The county assessed it at $456,890.

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