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Single Family ResidenceResidential
$658,918$300 / 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 93How 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 $157,000 on Aug 26, 1994

20 UNION ST

MATAWAN, NJ 07747
3
Beds
1.5
Baths
2,198 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.
0.34 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
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.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$659K
$612K low$705K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$157,000 · Aug 26, 1994

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,023 (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.$603,700 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$306,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$297,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$624,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$603,700

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.15
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
28
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
47
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyMONMOUTH
Lot (acres)The size of the land the home sits on, from county records.0.34
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 480 ft²Shed · 64 ft²

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Ravine Drive Elementary SchoolC+
Elementary · Grades PK–3 · 0.2 mi
M
Matawan-Aberdeen Middle SchoolB+
Middle · Grades 6–8 · 1.0 mi
H
Matawan Regional High SchoolD
High · Grades 9–12 · 1.3 mi

District: Matawan-Aberdeen Regional School District

Neighborhood · ZIP 07747These 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.71
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.100

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.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.32,707
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,517 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,144
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$151,510
Average tempThe average temperature here across a full year.53°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%

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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

20 Union St 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 88% of homes in Matawan 07747
  • Bigger than 73% of homes in Matawan 07747
  • Has a bigger lot than 70% of homes in Matawan 07747
  • Older than 88% of homes in Matawan 07747

What homes are worth in Matawan 07747

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

This home
$255K$1M

This home is worth more than 51% of homes in Matawan 07747.

How it measures up in Matawan 07747

The dot is this home. The mark in the middle is the typical home in Matawan 07747.

Estimated value$658,918
CheaperTypical $654,387Pricier

Pricier than 51% of homes nearby

Price per ft²$300
CheaperTypical $356Pricier

Pricier than 12% of homes nearby

Living area2,198 ft²
SmallerTypical 1,788 ft²Bigger

Bigger than 73% of homes nearby

Lot size0.34 ac
SmallerTypical 0.23 acBigger

Bigger than 70% of homes nearby

Year built1950
OlderTypical 1967Newer

Newer than 12% of homes nearby

How 20 Union St ranks against every home in each area.
MeasureThis homeMatawan 07747Monmouth County
Estimated valuepricier than$658,91851% of homes37% of homes
Price per ft²pricier than$30012% of homes12% of homes
Living areabigger than2,198 ft²73% of homes62% of homes
Lot sizebigger than0.34 ac70% of homes61% of homes
Year builtnewer than195012% of homes23% of homes

About 20 Union St

How much is 20 Union St, Matawan, NJ worth?

The TopHap Estimate for 20 Union St, Matawan, NJ is $658,918 as of Aug 30, 2026. The likely range is $612,470 to $705,366. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Union St, Matawan, NJ last sell?

20 Union St, Matawan, NJ last sold on Aug 26, 1994 for $157,000, according to the county's recorded deed.

How big is 20 Union St, Matawan, NJ?

20 Union St, Matawan, NJ has 3 bedrooms, 1.5 bathrooms, 2,198 square feet of living space and a 0.34-acre lot.

When was 20 Union St, Matawan, NJ built?

20 Union St, Matawan, NJ was built in 1950, making it 76 years old. It is a ranch home. The building has 2 stories.

What schools serve 20 Union St, Matawan, NJ?

20 Union St, Matawan, NJ is assigned to Ravine Drive Elementary School (elementary), rated C+; Matawan-Aberdeen Middle School (middle), rated B+; Matawan Regional High School (high), rated D. All sit in Matawan-Aberdeen Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Union St, Matawan, NJ compare to other homes in Matawan 07747?

Among the 10,403 homes in Matawan 07747, it is worth more than 51% of them ($658,918 against a typical $654,387), its price per square foot is higher than 12% of them ($300 against a typical $356), it is bigger than 73% of them (2,198 ft² against a typical 1,788 ft²), its lot is bigger than 70% of them (0.34 ac against a typical 0.23 ac) and it is newer than 12% of them (1950 against a typical 1967). Measured against all of Monmouth County, it is worth more than 37% 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 20 Union St, Matawan, NJ?

The 2025 property tax bill for 20 Union St, Matawan, NJ was $13,023. The county assessed it at $603,700.

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