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Single Family ResidenceResidential
$520,000$415 / 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 86How 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 $520,000 on Jul 21, 2026

339 RARITAN BLVD

KEYPORT, NJ 07735
0
Baths
1,252 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1938
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$520K
$448K low$592K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$520,000 · Jul 21, 2026
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.$104,000
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$83,200
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.65%
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.$416,000
6.48% 2 · recorded Jul 21, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,462 (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.$102,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$47,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$55,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$102,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$102,600

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.45
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.
67
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
47
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
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.17
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(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
Leroy Gordon Cooper Elementary SchoolA-
Elementary · Grades KG–5 · 0.6 mi
H
Old Bridge High SchoolC
High · Grades 9–12 · 3.8 mi
M
Carl Sandburg Middle SchoolB-
Middle · Grades 6–8 · 5.1 mi

District: Old Bridge Township School District

Neighborhood · ZIP 07735These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.96

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.5%
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.18,642
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,536 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$98,668
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$121,431
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

339 Raritan Blvd 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 less than 65% of homes in Middlesex County
  • Costs more per square foot than 77% of homes in Middlesex County
  • Smaller than 74% of homes in Middlesex County
  • Has a bigger lot than 72% of homes in Keyport 07735
  • Older than 86% of homes in Middlesex County

What homes are worth in Keyport 07735

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

This home
$290K$810K

This home is worth more than 54% of homes in Keyport 07735.

How it measures up in Keyport 07735

The dot is this home. The mark in the middle is the typical home in Keyport 07735.

Estimated value$520,000
CheaperTypical $510,141Pricier

Pricier than 54% of homes nearby

Price per ft²$415
CheaperTypical $359Pricier

Pricier than 76% of homes nearby

Living area1,252 ft²
SmallerTypical 1,406 ft²Bigger

Bigger than 39% of homes nearby

Lot size0.17 ac
SmallerTypical 0.14 acBigger

Bigger than 72% of homes nearby

Year built1938
OlderTypical 1954Newer

Newer than 30% of homes nearby

How 339 Raritan Blvd ranks against every home in each area.
MeasureThis homeKeyport 07735Middlesex County
Estimated valuepricier than$520,00054% of homes35% of homes
Price per ft²pricier than$41576% of homes77% of homes
Living areabigger than1,252 ft²39% of homes26% of homes
Lot sizebigger than0.17 ac72% of homes60% of homes
Year builtnewer than193830% of homes14% of homes

About 339 Raritan Blvd

How much is 339 Raritan Blvd, Keyport, NJ worth?

The TopHap Estimate for 339 Raritan Blvd, Keyport, NJ is $520,000 as of Jul 14, 2026. The likely range is $447,534 to $592,466. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 339 Raritan Blvd, Keyport, NJ last sell?

339 Raritan Blvd, Keyport, NJ last sold on Jul 21, 2026 for $520,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 339 Raritan Blvd, Keyport, NJ?

339 Raritan Blvd, Keyport, NJ has 1,252 square feet of living space and a 0.17-acre lot.

When was 339 Raritan Blvd, Keyport, NJ built?

339 Raritan Blvd, Keyport, NJ was built in 1938, making it 88 years old. The building has 1 story.

What schools serve 339 Raritan Blvd, Keyport, NJ?

339 Raritan Blvd, Keyport, NJ is assigned to Leroy Gordon Cooper Elementary School (elementary), rated A-; Old Bridge High School (high), rated C; Carl Sandburg Middle School (middle), rated B-. All sit in Old Bridge Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 339 Raritan Blvd, Keyport, NJ compare to other homes in Keyport 07735?

Among the 6,337 homes in Keyport 07735, it is worth more than 54% of them ($520,000 against a typical $510,141), its price per square foot is higher than 76% of them ($415 against a typical $359), it is bigger than 39% of them (1,252 ft² against a typical 1,406 ft²), its lot is bigger than 72% of them (0.17 ac against a typical 0.14 ac) and it is newer than 30% of them (1938 against a typical 1954). Measured against all of Middlesex County, it is worth more than 35% 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 339 Raritan Blvd, Keyport, NJ?

The 2025 property tax bill for 339 Raritan Blvd, Keyport, NJ was $6,462. The county assessed it at $102,600.

Closest homes

More homes in Keyport 07735

Assigned schools

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