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Single Family ResidenceResidential
$296,328$189 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $205,000 on Sep 14, 2020

309 CALVIN ST

HARRINGTON, DE 19952
3
Beds
2
Baths
1,568 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
2004
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
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

$296K
$283K low$309K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$205,000 · Sep 14, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$985 (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.$268,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$220,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$268,600

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.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
23
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
76
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
25
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyKENT
Lot (acres)The size of the land the home sits on, from county records.0.21
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Finished
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Major Street/Thoroughfare
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 144 ft²

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
W.T. Chipman Middle SchoolC
Middle · Grades 6–8 · 0.1 mi
E
Lake Forest South Elementary SchoolB+
Elementary · Grades KG–3 · 0.1 mi
H
Lake Forest High SchoolC+
High · Grades 9–12 · 4.3 mi

District: Lake Forest School District

Neighborhood · ZIP 19952These 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.136
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.31

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.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.12,009
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.132 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,289
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$84,924
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.70%

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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

309 Calvin 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.

  • Worth less than 71% of homes in Kent County
  • Costs less per square foot than 67% of homes in Harrington 19952
  • Has a smaller lot than 82% of homes in Harrington 19952
  • Newer than 75% of homes in Harrington 19952

What homes are worth in Harrington 19952

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

This home
$170K$658K

This home is worth more than 42% of homes in Harrington 19952.

How it measures up in Harrington 19952

The dot is this home. The mark in the middle is the typical home in Harrington 19952.

Estimated value$296,328
CheaperTypical $318,406Pricier

Pricier than 42% of homes nearby

Price per ft²$189
CheaperTypical $208Pricier

Pricier than 33% of homes nearby

Living area1,568 ft²
SmallerTypical 1,568 ft²Bigger

Bigger than 52% of homes nearby

Lot size0.21 ac
SmallerTypical 0.63 acBigger

Bigger than 18% of homes nearby

Year built2004
OlderTypical 1993Newer

Newer than 75% of homes nearby

How 309 Calvin St ranks against every home in each area.
MeasureThis homeHarrington 19952Kent County
Estimated valuepricier than$296,32842% of homes29% of homes
Price per ft²pricier than$18933% of homes38% of homes
Living areabigger than1,568 ft²52% of homes45% of homes
Lot sizebigger than0.21 ac18% of homes30% of homes
Year builtnewer than200475% of homes66% of homes

About 309 Calvin St

How much is 309 Calvin St, Harrington, DE worth?

The TopHap Estimate for 309 Calvin St, Harrington, DE is $296,328 as of Sep 24, 2026. The likely range is $283,406 to $309,250. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 309 Calvin St, Harrington, DE last sell?

309 Calvin St, Harrington, DE last sold on Sep 14, 2020 for $205,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 309 Calvin St, Harrington, DE?

309 Calvin St, Harrington, DE has 3 bedrooms, 2 bathrooms, 1,568 square feet of living space and a 0.21-acre lot.

When was 309 Calvin St, Harrington, DE built?

309 Calvin St, Harrington, DE was built in 2004, making it 22 years old. The building has 2 stories.

What schools serve 309 Calvin St, Harrington, DE?

309 Calvin St, Harrington, DE is assigned to W.T. Chipman Middle School (middle), rated C; Lake Forest South Elementary School (elementary), rated B+; Lake Forest High School (high), rated C+. All sit in Lake Forest School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 309 Calvin St, Harrington, DE compare to other homes in Harrington 19952?

Among the 4,588 homes in Harrington 19952, it is worth more than 42% of them ($296,328 against a typical $318,406), its price per square foot is higher than 33% of them ($189 against a typical $208), it is bigger than 52% of them (1,568 ft² against a typical 1,568 ft²), its lot is bigger than 18% of them (0.21 ac against a typical 0.63 ac) and it is newer than 75% of them (2004 against a typical 1993). Measured against all of Kent County, it is worth more than 29% 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 309 Calvin St, Harrington, DE?

The 2026 property tax bill for 309 Calvin St, Harrington, DE was $985. The county assessed it at $268,600.

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Assigned schools

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