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CondominiumResidential
$247,064$275 / 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 95How 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

2300 RIDDLE AVE

WILMINGTON, DE 19806
Building report
2
Beds
1.5
Baths
900 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.
1965
Year BuiltThe year the home was originally built, according to county records.
99
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$247K
$235K low$259K high

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$219,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$40,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$179,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$57,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$173,250

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.
14
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.
85
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyNEW CASTLE
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.1971
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Johnson (Joseph E. Jr) Elementary SchoolD-
Elementary · Grades KG–5 · 0.4 mi
M
Dupont (Alexis I.) Middle SchoolF
Middle · Grades 6–8 · 1.4 mi
H
Dupont (Alexis I.) High SchoolC
High · Grades 9–12 · 2.5 mi

District: Red Clay Consolidated School District

Neighborhood · ZIP 19806These 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.163
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.76

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.92%
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.12%
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.10,668
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,912 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,153
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,668
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

2300 Riddle 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 less than 84% of homes in The Highlands
  • Costs more per square foot than 88% of homes in New Castle County
  • Smaller than 96% of homes in New Castle County
  • Newer than 74% of homes in Wilmington 19806

What homes are worth in Wilmington 19806

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

This home
$112K$1.4M

This home is worth more than 22% of homes in Wilmington 19806.

How it measures up in Wilmington 19806

The dot is this home. The mark in the middle is the typical home in Wilmington 19806.

Estimated value$247,064
CheaperTypical $394,416Pricier

Pricier than 22% of homes nearby

Price per ft²$275
CheaperTypical $278Pricier

Pricier than 47% of homes nearby

Living area900 ft²
SmallerTypical 1,575 ft²Bigger

Bigger than 11% of homes nearby

Year built1965
OlderTypical 1930Newer

Newer than 74% of homes nearby

How 2300 Riddle Ave ranks against every home in each area.
MeasureThis homeThe HighlandsWilmington 19806New Castle County
Estimated valuepricier than$247,06416% of homes22% of homes18% of homes
Price per ft²pricier than$27535% of homes47% of homes88% of homes
Living areabigger than900 ft²15% of homes11% of homes4% of homes
Year builtnewer than196571% of homes74% of homes43% of homes

About 2300 Riddle Ave

How much is 2300 Riddle Ave, Wilmington, DE worth?

The TopHap Estimate for 2300 Riddle Ave, Wilmington, DE is $247,064 as of Sep 24, 2026. The likely range is $235,096 to $259,032. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 2300 Riddle Ave, Wilmington, DE last sell?

2300 Riddle Ave, Wilmington, DE last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 2300 Riddle Ave, Wilmington, DE?

2300 Riddle Ave, Wilmington, DE has 2 bedrooms, 1.5 bathrooms and 900 square feet of living space.

When was 2300 Riddle Ave, Wilmington, DE built?

2300 Riddle Ave, Wilmington, DE was built in 1965, making it 61 years old. It is a condo/apartment home. The building has 99 stories.

What schools serve 2300 Riddle Ave, Wilmington, DE?

2300 Riddle Ave, Wilmington, DE is assigned to Johnson (Joseph E. Jr) Elementary School (elementary), rated D-; Dupont (Alexis I.) Middle School (middle), rated F; Dupont (Alexis I.) High School (high), rated C. All sit in Red Clay Consolidated School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 2300 Riddle Ave, Wilmington, DE compare to other homes in Wilmington 19806?

Among the 4,163 homes in Wilmington 19806, it is worth more than 22% of them ($247,064 against a typical $394,416), its price per square foot is higher than 47% of them ($275 against a typical $278), it is bigger than 11% of them (900 ft² against a typical 1,575 ft²) and it is newer than 74% of them (1965 against a typical 1930). Measured against all of New Castle County, it is worth more than 18% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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