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Single Family ResidenceResidential
$420,648$198 / 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 Sep 24, 2026
Last sold for $161,000 on May 18, 2012

1 MARINER DR

SEWELL, NJ 08080
0
Baths
2,124 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.
0.36 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$421K
$399K low$442K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$161,000 · May 18, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,337 (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.$216,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$58,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$158,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$216,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$216,100

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.43
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
27
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.
86
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
33
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.Cape Cod
CountyGLOUCESTER
Lot (acres)The size of the land the home sits on, from county records.0.36
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Thomas Jefferson Elementary SchoolC+
Elementary · Grades KG–5 · 0.4 mi
M
Orchard Valley Middle SchoolB-
Middle · Grades 6–8 · 0.5 mi
H
Washington Township High SchoolC-
High · Grades 9–12 · 1.1 mi

District: Washington Township School District

Neighborhood · ZIP 08080These 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.65
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.93
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.71

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.42,430
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,444 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$114,695
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$138,357
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

1 Mariner 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.

  • Costs less per square foot than 83% of homes in Sewell 08080
  • Bigger than 69% of homes in Gloucester County
  • Has a bigger lot than 70% of homes in Sewell 08080
  • Older than 77% of homes in Sewell 08080

What homes are worth in Sewell 08080

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

This home
$228K$796K

This home is worth more than 42% of homes in Sewell 08080.

How it measures up in Sewell 08080

The dot is this home. The mark in the middle is the typical home in Sewell 08080.

Estimated value$420,648
CheaperTypical $451,759Pricier

Pricier than 42% of homes nearby

Price per ft²$198
CheaperTypical $225Pricier

Pricier than 17% of homes nearby

Living area2,124 ft²
SmallerTypical 2,029 ft²Bigger

Bigger than 54% of homes nearby

Lot size0.36 ac
SmallerTypical 0.24 acBigger

Bigger than 70% of homes nearby

Year built1978
OlderTypical 1987Newer

Newer than 23% of homes nearby

How 1 Mariner Dr ranks against every home in each area.
MeasureThis homeSewell 08080Gloucester County
Estimated valuepricier than$420,64842% of homes62% of homes
Price per ft²pricier than$19817% of homes27% of homes
Living areabigger than2,124 ft²54% of homes69% of homes
Lot sizebigger than0.36 ac70% of homes67% of homes
Year builtnewer than197823% of homes49% of homes

About 1 Mariner Dr

How much is 1 Mariner Dr, Sewell, NJ worth?

The TopHap Estimate for 1 Mariner Dr, Sewell, NJ is $420,648 as of Sep 24, 2026. The likely range is $399,485 to $441,811. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1 Mariner Dr, Sewell, NJ last sell?

1 Mariner Dr, Sewell, NJ last sold on May 18, 2012 for $161,000, according to the county's recorded deed.

How big is 1 Mariner Dr, Sewell, NJ?

1 Mariner Dr, Sewell, NJ has 2,124 square feet of living space and a 0.36-acre lot.

When was 1 Mariner Dr, Sewell, NJ built?

1 Mariner Dr, Sewell, NJ was built in 1978, making it 48 years old. It is a cape cod home. The building has 1 story.

What schools serve 1 Mariner Dr, Sewell, NJ?

1 Mariner Dr, Sewell, NJ is assigned to Thomas Jefferson Elementary School (elementary), rated C+; Orchard Valley Middle School (middle), rated B-; Washington Township High School (high), rated C-. All sit in Washington Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1 Mariner Dr, Sewell, NJ compare to other homes in Sewell 08080?

Among the 13,178 homes in Sewell 08080, it is worth more than 42% of them ($420,648 against a typical $451,759), its price per square foot is higher than 17% of them ($198 against a typical $225), it is bigger than 54% of them (2,124 ft² against a typical 2,029 ft²), its lot is bigger than 70% of them (0.36 ac against a typical 0.24 ac) and it is newer than 23% of them (1978 against a typical 1987). Measured against all of Gloucester County, it is worth more than 62% 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 1 Mariner Dr, Sewell, NJ?

The 2025 property tax bill for 1 Mariner Dr, Sewell, NJ was $8,337. The county assessed it at $216,100.

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