Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$715,230$302 / 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 $450,000 on May 26, 2017

1846 WASHINGTON VALLEY RD

MARTINSVILLE, NJ 08836
0
Baths
2,372 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.
1.69 ac
Lot SizeThe size of the land the home sits on, from county records.
1770
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$715K
$682K low$748K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$450,000 · May 26, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,493 (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.$596,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$278,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$318,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$544,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$596,600

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.
66
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
96
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
43
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
CountySOMERSET
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
Crim Elementary SchoolA-
Elementary · Grades KG–4 · 1.3 mi
M
Bridgewater-Raritan Regional Middle SchoolA-
Middle · Grades 7–8 · 1.8 mi
H
Bridgewater-Raritan Regional High SchoolB
High · Grades 9–12 · 3.5 mi

District: Bridgewater-Raritan Regional School District

Neighborhood · ZIP 08836These 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.48
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 100.101

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.42%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.3%
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.4,433
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.933 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$189,037
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$232,855
Average tempThe average temperature here across a full year.52°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%

Owner Tools

Do you own this home?
Claim this home

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

1846 Washington Valley Rd 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 78% of homes in Martinsville 08836
  • Costs less per square foot than 87% of homes in Martinsville 08836
  • Bigger than 67% of homes in Somerset County
  • Has a bigger lot than 92% of homes in Somerset County
  • Among the oldest homes in Somerset County

What homes are worth in Martinsville 08836

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

This home
$480K$1.9M

This home is worth more than 22% of homes in Martinsville 08836.

How it measures up in Martinsville 08836

The dot is this home. The mark in the middle is the typical home in Martinsville 08836.

Estimated value$715,230
CheaperTypical $862,055Pricier

Pricier than 22% of homes nearby

Price per ft²$302
CheaperTypical $357Pricier

Pricier than 13% of homes nearby

Living area2,372 ft²
SmallerTypical 2,436 ft²Bigger

Bigger than 46% of homes nearby

Lot size1.69 ac
SmallerTypical 1.01 acBigger

Bigger than 88% of homes nearby

Year built1770
OlderTypical 1966Newer

Older than almost all homes nearby

How 1846 Washington Valley Rd ranks against every home in each area.
MeasureThis homeMartinsville 08836Somerset County
Estimated valuepricier than$715,23022% of homes56% of homes
Price per ft²pricier than$30213% of homes21% of homes
Living areabigger than2,372 ft²46% of homes67% of homes
Lot sizebigger than1.69 ac88% of homes92% of homes
Year builtnewer than1770almost no homesalmost no homes

About 1846 Washington Valley Rd

How much is 1846 Washington Valley Rd, Martinsville, NJ worth?

The TopHap Estimate for 1846 Washington Valley Rd, Martinsville, NJ is $715,230 as of Sep 24, 2026. The likely range is $682,042 to $748,418. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1846 Washington Valley Rd, Martinsville, NJ last sell?

1846 Washington Valley Rd, Martinsville, NJ last sold on May 26, 2017 for $450,000, according to the county's recorded deed.

When was 1846 Washington Valley Rd, Martinsville, NJ built?

1846 Washington Valley Rd, Martinsville, NJ was built in 1770, making it 256 years old. The building has 2 stories.

What schools serve 1846 Washington Valley Rd, Martinsville, NJ?

1846 Washington Valley Rd, Martinsville, NJ is assigned to Crim Elementary School (elementary), rated A-; Bridgewater-Raritan Regional Middle School (middle), rated A-; Bridgewater-Raritan Regional High School (high), rated B. All sit in Bridgewater-Raritan Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1846 Washington Valley Rd, Martinsville, NJ compare to other homes in Martinsville 08836?

Among the 1,338 homes in Martinsville 08836, it is worth more than 22% of them ($715,230 against a typical $862,055), its price per square foot is higher than 13% of them ($302 against a typical $357), it is bigger than 46% of them (2,372 ft² against a typical 2,436 ft²), its lot is bigger than 88% of them (1.69 ac against a typical 1.01 ac) and it is newer than almost none of them (1770 against a typical 1966). Measured against all of Somerset County, it is worth more than 56% 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 1846 Washington Valley Rd, Martinsville, NJ?

The 2025 property tax bill for 1846 Washington Valley Rd, Martinsville, NJ was $10,493. The county assessed it at $596,600.

More homes on Washington Valley Rd

Closest homes

More homes in Martinsville 08836

Assigned schools

Explore the area

See this home in context

Open 1846 Washington Valley Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map