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CondominiumResidential
$602,849$419 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $197,000 on Aug 29, 2008

623 ONONDAGA LN

STRATFORD, CT 06614
Building report
1
Beds
3
Baths
1,438 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.
1976
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
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

$603K
$559K low$646K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$197,000 · Aug 29, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,052 (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.$175,420 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$175,420
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$175,420
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$122,794

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.11 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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyGREATER BRIDGEPORT
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
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.

E
Chapel Street Elementary SchoolD+
Elementary · Grades KG–6 · 1.2 mi
M
Harry B. Flood Middle SchoolC-
Middle · Grades 7–8 · 1.2 mi
H
Burnell High SchoolC-
High · Grades 9–12 · 2.5 mi

District: Stratford School District

Neighborhood · ZIP 06614These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.70

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.39,371
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,426 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,518
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$138,648
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%

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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

623 Onondaga Ln 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 Stratford 06614
  • Costs more per square foot than 92% of homes in Stratford 06614
  • Newer than 83% of homes in Stratford 06614

What homes are worth in Stratford 06614

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

This home
$172K$811K

This home is worth more than 85% of homes in Stratford 06614.

How it measures up in Stratford 06614

The dot is this home. The mark in the middle is the typical home in Stratford 06614.

Estimated value$602,849
CheaperTypical $481,109Pricier

Pricier than 85% of homes nearby

Price per ft²$419
CheaperTypical $314Pricier

Pricier than 92% of homes nearby

Living area1,438 ft²
SmallerTypical 1,450 ft²Bigger

Bigger than 49% of homes nearby

Year built1976
OlderTypical 1958Newer

Newer than 83% of homes nearby

How 623 Onondaga Ln ranks against every home in each area.
MeasureThis homeStratford 06614Greater Bridgeport County
Estimated valuepricier than$602,84985% of homes56% of homes
Price per ft²pricier than$41992% of homes73% of homes
Living areabigger than1,438 ft²49% of homes36% of homes
Year builtnewer than197683% of homes77% of homes

About 623 Onondaga Ln

How much is 623 Onondaga Ln, Stratford, CT worth?

The TopHap Estimate for 623 Onondaga Ln, Stratford, CT is $602,849 as of Oct 21, 2026. The likely range is $559,394 to $646,304. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 623 Onondaga Ln, Stratford, CT last sell?

623 Onondaga Ln, Stratford, CT last sold on Aug 29, 2008 for $197,000, according to the county's recorded deed.

How big is 623 Onondaga Ln, Stratford, CT?

623 Onondaga Ln, Stratford, CT has 1 bedrooms, 3 bathrooms and 1,438 square feet of living space.

When was 623 Onondaga Ln, Stratford, CT built?

623 Onondaga Ln, Stratford, CT was built in 1976, making it 50 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 623 Onondaga Ln, Stratford, CT?

623 Onondaga Ln, Stratford, CT is assigned to Chapel Street Elementary School (elementary), rated D+; Harry B. Flood Middle School (middle), rated C-; Burnell High School (high), rated C-. All sit in Stratford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 623 Onondaga Ln, Stratford, CT compare to other homes in Stratford 06614?

Among the 12,172 homes in Stratford 06614, it is worth more than 85% of them ($602,849 against a typical $481,109), its price per square foot is higher than 92% of them ($419 against a typical $314), it is bigger than 49% of them (1,438 ft² against a typical 1,450 ft²) and it is newer than 83% of them (1976 against a typical 1958). Measured against all of Greater Bridgeport County, it is worth more than 56% 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 623 Onondaga Ln, Stratford, CT?

The 2025 property tax bill for 623 Onondaga Ln, Stratford, CT was $7,052. The county assessed it at $175,420.

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