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Single Family ResidenceResidential
$461,647$260 / 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 94How 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

302 PROSPECT AVE

WILMINGTON, DE 19803
3
Beds
1
Baths
1,775 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1958
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$462K
$434K low$489K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,150 (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.$418,900 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$60,400

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.44
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
13
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
71
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
87
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
49
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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyNew Castle
Lot (acres)The size of the land the home sits on, from county records.0.20
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
FireplaceWhether the home has a fireplace, and what kind.Yes

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Springer Middle SchoolC+
Middle · Grades 6–8 · 0.4 mi
H
Brandywine High SchoolC-
High · Grades 9–12 · 1.3 mi
E
Lombardy Elementary SchoolB+
Elementary · Grades KG–5 · 1.5 mi

District: Brandywine School District

Neighborhood · ZIP 19803These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.79

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.6%
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.23,644
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,782 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,140
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$170,761
Average tempThe average temperature here across a full year.54°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.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

302 Prospect 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.

  • Worth more than 67% of homes in New Castle County
  • Costs more per square foot than 79% of homes in New Castle County
  • Smaller than 66% of homes in Wilmington 19803
  • Has a smaller lot than 75% of homes in Wilmington 19803
  • Older than 67% of homes in New Castle County

What homes are worth in Wilmington 19803

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

This home
$318K$1.1M

This home is worth more than 34% of homes in Wilmington 19803.

How it measures up in Wilmington 19803

The dot is this home. The mark in the middle is the typical home in Wilmington 19803.

Estimated value$461,647
CheaperTypical $516,423Pricier

Pricier than 34% of homes nearby

Price per ft²$260
CheaperTypical $257Pricier

Pricier than 52% of homes nearby

Living area1,775 ft²
SmallerTypical 2,125 ft²Bigger

Bigger than 34% of homes nearby

Lot size0.2 ac
SmallerTypical 0.29 acBigger

Bigger than 25% of homes nearby

Year built1958
OlderTypical 1958Newer

Newer than 56% of homes nearby

How 302 Prospect Ave ranks against every home in each area.
MeasureThis homeWilmington 19803New Castle County
Estimated valuepricier than$461,64734% of homes67% of homes
Price per ft²pricier than$26052% of homes79% of homes
Living areabigger than1,775 ft²34% of homes53% of homes
Lot sizebigger than0.2 ac25% of homes54% of homes
Year builtnewer than195856% of homes33% of homes

About 302 Prospect Ave

How much is 302 Prospect Ave, Wilmington, DE worth?

The TopHap Estimate for 302 Prospect Ave, Wilmington, DE is $461,647 as of Oct 21, 2026. The likely range is $434,059 to $489,235. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 302 Prospect Ave, Wilmington, DE last sell?

302 Prospect Ave, Wilmington, DE last sold on Jan 1, 1981, according to the county's recorded deed.

How big is 302 Prospect Ave, Wilmington, DE?

302 Prospect Ave, Wilmington, DE has 3 bedrooms, 1 bathrooms, 1,775 square feet of living space and a 0.20-acre lot.

When was 302 Prospect Ave, Wilmington, DE built?

302 Prospect Ave, Wilmington, DE was built in 1958, making it 68 years old. It is a ranch home. The building has 1 story.

What schools serve 302 Prospect Ave, Wilmington, DE?

302 Prospect Ave, Wilmington, DE is assigned to Springer Middle School (middle), rated C+; Brandywine High School (high), rated C-; Lombardy Elementary School (elementary), rated B+. All sit in Brandywine School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 302 Prospect Ave, Wilmington, DE compare to other homes in Wilmington 19803?

Among the 8,372 homes in Wilmington 19803, it is worth more than 34% of them ($461,647 against a typical $516,423), its price per square foot is higher than 52% of them ($260 against a typical $257), it is bigger than 34% of them (1,775 ft² against a typical 2,125 ft²), its lot is bigger than 25% of them (0.2 ac against a typical 0.29 ac) and it is newer than 56% of them (1958 against a typical 1958). Measured against all of New Castle County, it is worth more than 67% 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 302 Prospect Ave, Wilmington, DE?

The 2025 property tax bill for 302 Prospect Ave, Wilmington, DE was $3,150. The county assessed it at $418,900.

More homes on Prospect Ave

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