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Single Family ResidenceResidential
$328,898$231 / 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 Jul 14, 2026

37 CASTLE RUN DR

BEAR, DE 19701
3
Beds
2
Baths
1,425 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
Year BuiltThe year the home was originally built, according to county records.
1
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

$329K
$311K low$347K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$202,898
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$162,318
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.36%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$76,000
PNC BANK NA · recorded May 9, 2023
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$50,000
PNC BANK DELAWARE

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,955 (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.$312,400 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$57,300

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
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
22
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
75
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
84
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.0.16
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Heat Pump
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, Attached

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

E
Kathleen H. Wilbur Elementary SchoolC
Elementary · Grades KG–5 · 2.8 mi
M
Gunning Bedford Middle SchoolD
Middle · Grades 6–8 · 4.5 mi
H
William Penn High SchoolD
High · Grades 9–12 · 5.4 mi

District: Colonial School District

Neighborhood · ZIP 19701These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.64

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.0%
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.42,519
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,553 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$107,984
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$136,375
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%

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

37 Castle Run 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 less than 76% of homes in Bear 19701
  • Costs more per square foot than 68% of homes in Bear 19701
  • Smaller than 82% of homes in Bear 19701
  • Has a smaller lot than 65% of homes in Bear 19701
  • Older than 78% of homes in Bear 19701

What homes are worth in Bear 19701

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

This home
$74K$798K

This home is worth more than 24% of homes in Bear 19701.

How it measures up in Bear 19701

The dot is this home. The mark in the middle is the typical home in Bear 19701.

Estimated value$328,898
CheaperTypical $427,668Pricier

Pricier than 24% of homes nearby

Price per ft²$231
CheaperTypical $216Pricier

Pricier than 68% of homes nearby

Living area1,425 ft²
SmallerTypical 2,050 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.16 ac
SmallerTypical 0.22 acBigger

Bigger than 35% of homes nearby

Year built1986
OlderTypical 1994Newer

Newer than 22% of homes nearby

How 37 Castle Run Dr ranks against every home in each area.
MeasureThis homeBear 19701New Castle County
Estimated valuepricier than$328,89824% of homes35% of homes
Price per ft²pricier than$23168% of homes61% of homes
Living areabigger than1,425 ft²18% of homes31% of homes
Lot sizebigger than0.16 ac35% of homes40% of homes
Year builtnewer than198622% of homes62% of homes

About 37 Castle Run Dr

How much is 37 Castle Run Dr, Bear, DE worth?

The TopHap Estimate for 37 Castle Run Dr, Bear, DE is $328,898 as of Jul 14, 2026. The likely range is $310,790 to $347,006. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 37 Castle Run Dr, Bear, DE last sell?

37 Castle Run Dr, Bear, DE last sold on Mar 13, 2018, according to the county's recorded deed.

How big is 37 Castle Run Dr, Bear, DE?

37 Castle Run Dr, Bear, DE has 3 bedrooms, 2 bathrooms, 1,425 square feet of living space and a 0.16-acre lot.

When was 37 Castle Run Dr, Bear, DE built?

37 Castle Run Dr, Bear, DE was built in 1986, making it 40 years old. It is a ranch home. The building has 1 story.

What schools serve 37 Castle Run Dr, Bear, DE?

37 Castle Run Dr, Bear, DE is assigned to Kathleen H. Wilbur Elementary School (elementary), rated C; Gunning Bedford Middle School (middle), rated D; William Penn High School (high), rated D. All sit in Colonial School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 37 Castle Run Dr, Bear, DE compare to other homes in Bear 19701?

Among the 14,314 homes in Bear 19701, it is worth more than 24% of them ($328,898 against a typical $427,668), its price per square foot is higher than 68% of them ($231 against a typical $216), it is bigger than 18% of them (1,425 ft² against a typical 2,050 ft²), its lot is bigger than 35% of them (0.16 ac against a typical 0.22 ac) and it is newer than 22% of them (1986 against a typical 1994). Measured against all of New Castle County, it is worth more than 35% 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 37 Castle Run Dr, Bear, DE?

The 2025 property tax bill for 37 Castle Run Dr, Bear, DE was $1,955. The county assessed it at $312,400.

Closest homes

More homes in Bear 19701

Assigned schools

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