Duplex (2 Units, Any Combination)Residential
509 RIVERDALE DR
STRATFORD, CT 06615
3
Beds
3 / 2
Baths
2,506 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
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.$12,638 (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.$314,370 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$131,180
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$183,190
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$314,370
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$220,059
Climate Risk
Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.52
94
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
60
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
74
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.24 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.64%
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.Cape Cod
CountyGREATER BRIDGEPORT
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.1998
Lot (acres)The size of the land the home sits on, from county records.0.23
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.Elevator
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
EHM
Lordship Elementary SchoolC-
Elementary · Grades KG–6 · 0.9 mi
Stratford High SchoolC
High · Grades 9–12 · 3.1 mi
David Wooster Middle SchoolD+
Middle · Grades 7–8 · 4.2 mi
District: Stratford School District
Neighborhood · ZIP 06615These 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.78
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.71
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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.21,827
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,510 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,665
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$113,200
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%
Ownership
OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No
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
509 Riverdale Dr 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 91% of homes in Stratford 06615
- Has a bigger lot than 83% of homes in Stratford 06615
How it measures up in Stratford 06615
The dot is this home. The mark in the middle is the typical home in Stratford 06615.
Living area2,506 ft²
SmallerTypical 1,416 ft²Bigger
Bigger than 91% of homes nearby
Lot size0.23 ac
SmallerTypical 0.16 acBigger
Bigger than 83% of homes nearby
Year built1952
OlderTypical 1951Newer
Newer than 54% of homes nearby
| Measure | This home | Stratford 06615 | Greater Bridgeport County |
|---|---|---|---|
| Living areabigger than | 2,506 ft² | 91% of homes | 76% of homes |
| Lot sizebigger than | 0.23 ac | 83% of homes | 50% of homes |
| Year builtnewer than | 1952 | 54% of homes | 41% of homes |
About 509 Riverdale Dr
When did 509 Riverdale Dr, Stratford, CT last sell?
509 Riverdale Dr, Stratford, CT last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 509 Riverdale Dr, Stratford, CT?
509 Riverdale Dr, Stratford, CT has 3 bedrooms, 3 bathrooms, 2,506 square feet of living space and a 0.23-acre lot.
When was 509 Riverdale Dr, Stratford, CT built?
509 Riverdale Dr, Stratford, CT was built in 1952, making it 74 years old. It is a cape cod home. The building has 2 stories.
What schools serve 509 Riverdale Dr, Stratford, CT?
509 Riverdale Dr, Stratford, CT is assigned to Lordship Elementary School (elementary), rated C-; Stratford High School (high), rated C; David Wooster Middle School (middle), rated D+. All sit in Stratford School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 509 Riverdale Dr, Stratford, CT compare to other homes in Stratford 06615?
Among the 5,764 homes in Stratford 06615, it is bigger than 91% of them (2,506 ft² against a typical 1,416 ft²), its lot is bigger than 83% of them (0.23 ac against a typical 0.16 ac) and it is newer than 54% of them (1952 against a typical 1951). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 509 Riverdale Dr, Stratford, CT?
The 2025 property tax bill for 509 Riverdale Dr, Stratford, CT was $12,638. The county assessed it at $314,370.
Closest homes
- 484 Curtis Ave$759K100 ft · 3 bd · 3 ba · 2,055 ft² · Sold Jan 1900
- 529 Riverdale Dr$627K101 ft · 3 bd · 2 ba · 1,834 ft² · Sold $185K · Jan 1996
- 489 Riverdale Dr$583K102 ft · 4 bd · 2.5 ba · 3,080 ft² · Sold $190K · Mar 2000
- 506 Riverdale Dr$901K163 ft · 4 bd · 2.5 ba · 2,496 ft² · Sold $805K · Apr 2023
- 504 Curtis Ave$477K185 ft · 2 bd · 1 ba · 864 ft² · Sold Jan 1900
- 464 Curtis Ave$1.3M143 ft · 4 bd · 3.5 ba · 2,824 ft² · Sold $1.2M · Jul 2025
- 486 Riverdale Dr$1.1M204 ft · 2 bd · 3 ba · 2,865 ft² · Sold $150K · Jul 1994
- 526 Riverdale Dr$919K178 ft · 2 bd · 2 ba · 2,123 ft² · Sold $915K · Jun 2026
More homes in Stratford 06615
- 207 3rd Ave$639K2 bd · 2 ba · 1,192 ft² · Sold $717K · Jul 2026
- 119 Chelsea St4 bd · 2 ba · 1,664 ft² · Sold $505K · Jul 2026
- 25 Mckinley Ave$375K3 bd · 1 ba · 1,772 ft² · Sold $390K · Jul 2026
- 40 California St$150K1 bd · 1 ba · 482 ft² · Sold $125K · Jul 2026
- 70 Ferry Ct$299K1 bd · 1 ba · 860 ft² · Sold $276K · Jul 2026
- 50 Birdseye St$215K1 bd · 1.5 ba · 1,248 ft² · Sold $180K · Jul 2026
- 50 Columbus Ave6 bd · 2 ba · 2,250 ft² · Sold $500K · Jul 2026
- 85 Drome Ave$300K3 bd · 1 ba · 938 ft² · Sold $308K · Jul 2026
- 464 Park Blvd$3M4 bd · 3.5 ba · 3,781 ft² · Sold $300K · Jul 2026
- 125 Everett St$367K3 bd · 1 ba · 1,008 ft² · Sold $265K · Jul 2026
- 62 General St$399K2 bd · 1 ba · 1,267 ft² · Sold $415K · Jul 2026
- 88 Boswell St4 bd · 2 ba · 1,684 ft² · Sold $575K · Jul 2026
Assigned schools
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