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Single Family ResidenceResidential
$388,463$387 / 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
Last sold for $389,900 on Jul 29, 2025

49 N AVON DR

CLAYMONT, DE 19703
3
Beds
1
Baths
1,003 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$388K
$370K low$407K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$389,900 · Jul 29, 2025

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.$317,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$70,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$247,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$46,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$244,890

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.46
25
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
11
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.
90
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
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.4 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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.Split Level
CountyNEW CASTLE
Lot (acres)The size of the land the home sits on, from county records.0.17
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
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

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
Claymont Elementary SchoolA
Elementary · Grades KG–5 · 0.7 mi
M
Talley Middle SchoolC+
Middle · Grades 6–12 · 0.8 mi
H
Mount Pleasant High SchoolB
High · Grades 9–12 · 3.3 mi

District: Brandywine School District

Neighborhood · ZIP 19703These 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.117
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.98
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.75

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.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
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.16,958
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,224 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,483
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$102,139
Average tempThe average temperature here across a full year.55°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

49 N Avon 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.

  • Worth more than 76% of homes in Claymont 19703
  • Among the highest price per square foot in Claymont 19703
  • Smaller than 93% of homes in New Castle County
  • Older than 69% of homes in New Castle County

What homes are worth in Claymont 19703

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

This home
$150K$484K

This home is worth more than 76% of homes in Claymont 19703.

How it measures up in Claymont 19703

The dot is this home. The mark in the middle is the typical home in Claymont 19703.

Estimated value$388,463
CheaperTypical $329,874Pricier

Pricier than 76% of homes nearby

Price per ft²$387
CheaperTypical $218Pricier

Pricier than almost all homes nearby

Living area1,003 ft²
SmallerTypical 1,450 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.17 ac
SmallerTypical 0.16 acBigger

Bigger than 58% of homes nearby

Year built1956
OlderTypical 1956Newer

Newer than 52% of homes nearby

How 49 N Avon Dr ranks against every home in each area.
MeasureThis homeClaymont 19703New Castle County
Estimated valuepricier than$388,46376% of homes51% of homes
Price per ft²pricier than$387almost all homesalmost all homes
Living areabigger than1,003 ft²10% of homes7% of homes
Lot sizebigger than0.17 ac58% of homes41% of homes
Year builtnewer than195652% of homes31% of homes

About 49 N Avon Dr

How much is 49 N Avon Dr, Claymont, DE worth?

The TopHap Estimate for 49 N Avon Dr, Claymont, DE is $388,463 as of Sep 24, 2026. The likely range is $369,642 to $407,284. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 49 N Avon Dr, Claymont, DE last sell?

49 N Avon Dr, Claymont, DE last sold on Jul 29, 2025 for $389,900, according to the county's recorded deed.

How big is 49 N Avon Dr, Claymont, DE?

49 N Avon Dr, Claymont, DE has 3 bedrooms, 1 bathrooms, 1,003 square feet of living space and a 0.17-acre lot.

When was 49 N Avon Dr, Claymont, DE built?

49 N Avon Dr, Claymont, DE was built in 1956, making it 70 years old. It is a split level home. The building has 1 story.

What schools serve 49 N Avon Dr, Claymont, DE?

49 N Avon Dr, Claymont, DE is assigned to Claymont Elementary School (elementary), rated A; Talley Middle School (middle), rated C+; Mount Pleasant High School (high), rated B. All sit in Brandywine School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 49 N Avon Dr, Claymont, DE compare to other homes in Claymont 19703?

Among the 4,430 homes in Claymont 19703, it is worth more than 76% of them ($388,463 against a typical $329,874), its price per square foot is higher than almost all of them ($387 against a typical $218), it is bigger than 10% of them (1,003 ft² against a typical 1,450 ft²), its lot is bigger than 58% of them (0.17 ac against a typical 0.16 ac) and it is newer than 52% of them (1956 against a typical 1956). Measured against all of New Castle County, it is worth more than 51% 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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