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Single Family ResidenceResidential
$715,769$225 / 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

121 BROOK RUN

HOCKESSIN, DE 19707
4
Beds
3 / 1
Baths
3,175 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.
0.41 ac
Lot SizeThe size of the land the home sits on, from county records.
1992
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
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

$716K
$681K low$751K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,883 (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.$647,600 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$146,700

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.
14
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.Colonial
CountyNew Castle
Lot (acres)The size of the land the home sits on, from county records.0.41
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air
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

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
North Star Elementary SchoolA+
Elementary · Grades KG–5 · 1.0 mi
M
H.B. Dupont Middle SchoolA
Middle · Grades 6–8 · 1.7 mi
H
Dupont (Alexis I.) High SchoolC
High · Grades 9–12 · 6.0 mi

District: Red Clay Consolidated School District

Neighborhood · ZIP 19707These 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.26
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 100.75

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.0%
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.16,221
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,232 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$167,175
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$204,567
Average tempThe average temperature here across a full year.53°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

121 Brook 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 93% of homes in New Castle County
  • Bigger than 90% of homes in New Castle County
  • Has a bigger lot than 81% of homes in New Castle County
  • Newer than 72% of homes in New Castle County

What homes are worth in Hockessin 19707

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

This home
$357K$1.2M

This home is worth more than 73% of homes in Hockessin 19707.

How it measures up in Hockessin 19707

The dot is this home. The mark in the middle is the typical home in Hockessin 19707.

Estimated value$715,769
CheaperTypical $615,855Pricier

Pricier than 73% of homes nearby

Price per ft²$225
CheaperTypical $232Pricier

Pricier than 42% of homes nearby

Living area3,175 ft²
SmallerTypical 2,625 ft²Bigger

Bigger than 75% of homes nearby

Lot size0.41 ac
SmallerTypical 0.5 acBigger

Bigger than 41% of homes nearby

Year built1992
OlderTypical 1987Newer

Newer than 71% of homes nearby

How 121 Brook Run ranks against every home in each area.
MeasureThis homeHockessin 19707New Castle County
Estimated valuepricier than$715,76973% of homes93% of homes
Price per ft²pricier than$22542% of homes55% of homes
Living areabigger than3,175 ft²75% of homes90% of homes
Lot sizebigger than0.41 ac41% of homes81% of homes
Year builtnewer than199271% of homes72% of homes

About 121 Brook Run

How much is 121 Brook Run, Hockessin, DE worth?

The TopHap Estimate for 121 Brook Run, Hockessin, DE is $715,769 as of Jul 14, 2026. The likely range is $680,536 to $751,002. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 121 Brook Run, Hockessin, DE?

121 Brook Run, Hockessin, DE has 4 bedrooms, 3 bathrooms, 3,175 square feet of living space and a 0.41-acre lot.

When was 121 Brook Run, Hockessin, DE built?

121 Brook Run, Hockessin, DE was built in 1992, making it 34 years old. It is a colonial home. The building has 2 stories.

What schools serve 121 Brook Run, Hockessin, DE?

121 Brook Run, Hockessin, DE is assigned to North Star Elementary School (elementary), rated A+; H.B. Dupont Middle School (middle), rated A; 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 121 Brook Run, Hockessin, DE compare to other homes in Hockessin 19707?

Among the 6,224 homes in Hockessin 19707, it is worth more than 73% of them ($715,769 against a typical $615,855), its price per square foot is higher than 42% of them ($225 against a typical $232), it is bigger than 75% of them (3,175 ft² against a typical 2,625 ft²), its lot is bigger than 41% of them (0.41 ac against a typical 0.5 ac) and it is newer than 71% of them (1992 against a typical 1987). Measured against all of New Castle County, it is worth more than 93% 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 121 Brook Run, Hockessin, DE?

The 2025 property tax bill for 121 Brook Run, Hockessin, DE was $5,883. The county assessed it at $647,600.

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Assigned schools

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