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Single Family ResidenceResidential
$801,738$267 / 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

657 MILLRACE LN

ROCKLAND, DE 19732
3
Beds
3 / 1
Baths
3,000 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
Year BuiltThe year the home was originally built, according to county records.
2
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$802K
$759K low$844K 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.$306,738
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$245,390
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.62%
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.$495,000
DRAPER & KRAMER MORTGAGE CORP · recorded Jul 19, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,556 (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.$752,500 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$222,400

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.46
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
21
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
72
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
89
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.Townhouse
CountyNew Castle
Lot (acres)The size of the land the home sits on, from county records.0.12
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, Basement

Transaction History(2)

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.

M
Springer Middle SchoolB-
Middle · Grades 6–8 · 2.0 mi
E
Lombardy Elementary SchoolA-
Elementary · Grades KG–5 · 2.1 mi
H
Brandywine High SchoolA
High · Grades 9–12 · 2.7 mi

District: Brandywine School District

Neighborhood · ZIP 19732These 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.134
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.43%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.144
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.509 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$122,020
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$162,962
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%

Ownership

Company ownedWhether the owner is a company or trust rather than a person.Yes

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

657 Millrace Ln 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 96% of homes in New Castle County
  • Costs more per square foot than 84% of homes in New Castle County
  • Bigger than 88% of homes in New Castle County
  • Has a smaller lot than 73% of homes in New Castle County
  • Newer than 83% of homes in New Castle County

What homes are worth in New Castle County

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

This home
$384K$2M

This home is worth more than 49% of homes in New Castle County.

How it measures up in New Castle County

The dot is this home. The mark in the middle is the typical home in New Castle County.

Estimated value$801,738
CheaperTypical $390,314Pricier

Pricier than 96% of homes nearby

Price per ft²$267
CheaperTypical $220Pricier

Pricier than 84% of homes nearby

Living area3,000 ft²
SmallerTypical 1,775 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.12 ac
SmallerTypical 0.19 acBigger

Bigger than 27% of homes nearby

Year built2000
OlderTypical 1972Newer

Newer than 83% of homes nearby

How 657 Millrace Ln ranks against every home in each area.
MeasureThis homeNew Castle County
Estimated valuepricier than$801,73896% of homes
Price per ft²pricier than$26784% of homes
Living areabigger than3,000 ft²88% of homes
Lot sizebigger than0.12 ac27% of homes
Year builtnewer than200083% of homes

About 657 Millrace Ln

How much is 657 Millrace Ln, Rockland, DE worth?

The TopHap Estimate for 657 Millrace Ln, Rockland, DE is $801,738 as of Jul 14, 2026. The likely range is $759,014 to $844,462. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 657 Millrace Ln, Rockland, DE last sell?

657 Millrace Ln, Rockland, DE last sold on Jul 19, 2022, according to the county's recorded deed.

How big is 657 Millrace Ln, Rockland, DE?

657 Millrace Ln, Rockland, DE has 3 bedrooms, 3 bathrooms, 3,000 square feet of living space and a 0.12-acre lot.

When was 657 Millrace Ln, Rockland, DE built?

657 Millrace Ln, Rockland, DE was built in 2000, making it 26 years old. It is a townhouse home. The building has 2 stories.

What schools serve 657 Millrace Ln, Rockland, DE?

657 Millrace Ln, Rockland, DE is assigned to Springer Middle School (middle), rated B-; Lombardy Elementary School (elementary), rated A-; Brandywine High School (high), rated A. All sit in Brandywine School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 657 Millrace Ln, Rockland, DE compare to other homes in New Castle County?

Among the 190,351 homes in New Castle County, it is worth more than 96% of them ($801,738 against a typical $390,314), its price per square foot is higher than 84% of them ($267 against a typical $220), it is bigger than 88% of them (3,000 ft² against a typical 1,775 ft²), its lot is bigger than 27% of them (0.12 ac against a typical 0.19 ac) and it is newer than 83% of them (2000 against a typical 1972). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 657 Millrace Ln, Rockland, DE?

The 2025 property tax bill for 657 Millrace Ln, Rockland, DE was $6,556. The county assessed it at $752,500.

Closest homes

More homes in Rockland 19732

Assigned schools

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