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Single Family ResidenceResidential
$556,911$242 / 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 Jul 14, 2026
Last sold for $203,000 on May 31, 1994

406 COLDSPRING RUN

NEWARK, DE 19711
4
Beds
3 / 1
Baths
2,300 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.
0.5 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.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$557K
$529K low$585K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$203,000 · May 31, 1994

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,782 (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.$582,700 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$125,400

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.47
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
18
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.
94
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.Contemporary
CountyNew Castle
Lot (acres)The size of the land the home sits on, from county records.0.50
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
FireplaceWhether the home has a fireplace, and what kind.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
North Star Elementary SchoolA+
Elementary · Grades KG–5 · 1.3 mi
M
H.B. Dupont Middle SchoolA
Middle · Grades 6–8 · 3.6 mi
H
Dickinson (John) SchoolD+
High · Grades 6–12 · 4.0 mi

District: Red Clay Consolidated School District

Neighborhood · ZIP 19711These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.70

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.29%
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.1.1%
PopulationHow many people live in this area.51,312
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,856 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$100,040
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,809
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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

406 Coldspring Run 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 80% of homes in New Castle County
  • Costs more per square foot than 69% of homes in New Castle County
  • Bigger than 72% of homes in New Castle County
  • Has a bigger lot than 85% of homes in New Castle County

What homes are worth in Newark 19711

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

This home
$231K$839K

This home is worth more than 69% of homes in Newark 19711.

How it measures up in Newark 19711

The dot is this home. The mark in the middle is the typical home in Newark 19711.

Estimated value$556,911
CheaperTypical $457,053Pricier

Pricier than 69% of homes nearby

Price per ft²$242
CheaperTypical $226Pricier

Pricier than 68% of homes nearby

Living area2,300 ft²
SmallerTypical 2,050 ft²Bigger

Bigger than 61% of homes nearby

Lot size0.5 ac
SmallerTypical 0.27 acBigger

Bigger than 75% of homes nearby

Year built1986
OlderTypical 1972Newer

Newer than 63% of homes nearby

How 406 Coldspring Run ranks against every home in each area.
MeasureThis homeNewark 19711New Castle County
Estimated valuepricier than$556,91169% of homes80% of homes
Price per ft²pricier than$24268% of homes69% of homes
Living areabigger than2,300 ft²61% of homes72% of homes
Lot sizebigger than0.5 ac75% of homes85% of homes
Year builtnewer than198663% of homes62% of homes

About 406 Coldspring Run

How much is 406 Coldspring Run, Newark, DE worth?

The TopHap Estimate for 406 Coldspring Run, Newark, DE is $556,911 as of Jul 14, 2026. The likely range is $529,190 to $584,632. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 406 Coldspring Run, Newark, DE last sell?

406 Coldspring Run, Newark, DE last sold on May 31, 1994 for $203,000, according to the county's recorded deed.

How big is 406 Coldspring Run, Newark, DE?

406 Coldspring Run, Newark, DE has 4 bedrooms, 3 bathrooms, 2,300 square feet of living space and a 0.50-acre lot.

When was 406 Coldspring Run, Newark, DE built?

406 Coldspring Run, Newark, DE was built in 1986, making it 40 years old. It is a contemporary home. The building has 2 stories.

What schools serve 406 Coldspring Run, Newark, DE?

406 Coldspring Run, Newark, DE is assigned to North Star Elementary School (elementary), rated A+; H.B. Dupont Middle School (middle), rated A; Dickinson (John) School (high), rated D+. All sit in Red Clay Consolidated School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 406 Coldspring Run, Newark, DE compare to other homes in Newark 19711?

Among the 14,964 homes in Newark 19711, it is worth more than 69% of them ($556,911 against a typical $457,053), its price per square foot is higher than 68% of them ($242 against a typical $226), it is bigger than 61% of them (2,300 ft² against a typical 2,050 ft²), its lot is bigger than 75% of them (0.5 ac against a typical 0.27 ac) and it is newer than 63% of them (1986 against a typical 1972). Measured against all of New Castle County, it is worth more than 80% 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 406 Coldspring Run, Newark, DE?

The 2025 property tax bill for 406 Coldspring Run, Newark, DE was $4,782. The county assessed it at $582,700.

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