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Single Family ResidenceResidential
$499,931$199 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $233,000 on May 5, 2015

21 DERBY DR

GLASSBORO, NJ 08028
0
Baths
2,518 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.
1993
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$500K
$481K low$519K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$233,000 · May 5, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,565 (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.$263,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$78,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$185,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$263,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$263,000

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.12 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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
CountyGLOUCESTER
Lot (acres)The size of the land the home sits on, from county records.0.41
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Dorthy L. Bullock SchoolC-
Elementary · Grades 1–3 · 0.4 mi
M
Glassboro Intermediate School
Middle · Grades 7–8 · 0.5 mi
H
Glassboro High SchoolC
High · Grades 9–12 · 1.2 mi

District: Glassboro Borough School District

Neighborhood · ZIP 08028These 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.110
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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.17%
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.25,214
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,800 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,499
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,614
Average tempThe average temperature here across a full year.55°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.56%

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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

21 Derby 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 89% of homes in Glassboro 08028
  • Costs less per square foot than 72% of homes in Gloucester County
  • Bigger than 91% of homes in Glassboro 08028
  • Has a bigger lot than 84% of homes in Glassboro 08028
  • Newer than 70% of homes in Glassboro 08028

What homes are worth in Glassboro 08028

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

This home
$183K$583K

This home is worth more than 89% of homes in Glassboro 08028.

How it measures up in Glassboro 08028

The dot is this home. The mark in the middle is the typical home in Glassboro 08028.

Estimated value$499,931
CheaperTypical $363,784Pricier

Pricier than 89% of homes nearby

Price per ft²$199
CheaperTypical $215Pricier

Pricier than 32% of homes nearby

Living area2,518 ft²
SmallerTypical 1,725 ft²Bigger

Bigger than 91% of homes nearby

Lot size0.41 ac
SmallerTypical 0.21 acBigger

Bigger than 84% of homes nearby

Year built1993
OlderTypical 1987Newer

Newer than 70% of homes nearby

How 21 Derby Dr ranks against every home in each area.
MeasureThis homeGlassboro 08028Gloucester County
Estimated valuepricier than$499,93189% of homes77% of homes
Price per ft²pricier than$19932% of homes28% of homes
Living areabigger than2,518 ft²91% of homes83% of homes
Lot sizebigger than0.41 ac84% of homes71% of homes
Year builtnewer than199370% of homes70% of homes

About 21 Derby Dr

How much is 21 Derby Dr, Glassboro, NJ worth?

The TopHap Estimate for 21 Derby Dr, Glassboro, NJ is $499,931 as of Aug 30, 2026. The likely range is $480,642 to $519,220. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Derby Dr, Glassboro, NJ last sell?

21 Derby Dr, Glassboro, NJ last sold on May 5, 2015 for $233,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 21 Derby Dr, Glassboro, NJ?

21 Derby Dr, Glassboro, NJ has 2,518 square feet of living space and a 0.41-acre lot.

When was 21 Derby Dr, Glassboro, NJ built?

21 Derby Dr, Glassboro, NJ was built in 1993, making it 33 years old. The building has 2 stories.

What schools serve 21 Derby Dr, Glassboro, NJ?

21 Derby Dr, Glassboro, NJ is assigned to Dorthy L. Bullock School (elementary), rated C-; Glassboro Intermediate School (middle); Glassboro High School (high), rated C. All sit in Glassboro Borough School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Derby Dr, Glassboro, NJ compare to other homes in Glassboro 08028?

Among the 5,794 homes in Glassboro 08028, it is worth more than 89% of them ($499,931 against a typical $363,784), its price per square foot is higher than 32% of them ($199 against a typical $215), it is bigger than 91% of them (2,518 ft² against a typical 1,725 ft²), its lot is bigger than 84% of them (0.41 ac against a typical 0.21 ac) and it is newer than 70% of them (1993 against a typical 1987). Measured against all of Gloucester County, it is worth more than 77% 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 21 Derby Dr, Glassboro, NJ?

The 2025 property tax bill for 21 Derby Dr, Glassboro, NJ was $9,565. The county assessed it at $263,000.

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