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Single Family ResidenceResidential
$480,824$191 / 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 90How 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 $180,000 on Jan 22, 1990

18 RIDGEWAY AVE

BLAIRSTOWN, NJ 07825
0
Baths
2,522 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.
1.06 ac
Lot SizeThe size of the land the home sits on, from county records.
1961
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$481K
$431K low$531K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$180,000 · Jan 22, 1990

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,585 (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.$305,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$46,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$259,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$305,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$305,400

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.10
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
30
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
CountyWARREN
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

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

E
Hope Township SchoolB
Elementary · Grades PK–8 · 1.3 mi
H
Belvidere High SchoolC-
High · Grades 9–12 · 9.2 mi

District: Hope Township School District

Neighborhood · ZIP 07825These 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.67
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.81

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
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.9,107
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.108 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$119,369
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$137,954
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

18 Ridgeway Ave 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 65% of homes in Warren County
  • Costs less per square foot than 84% of homes in Warren County
  • Bigger than 83% of homes in Warren County
  • Has a smaller lot than 75% of homes in Blairstown 07825
  • Older than 72% of homes in Blairstown 07825

What homes are worth in Blairstown 07825

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

This home
$232K$800K

This home is worth more than 53% of homes in Blairstown 07825.

How it measures up in Blairstown 07825

The dot is this home. The mark in the middle is the typical home in Blairstown 07825.

Estimated value$480,824
CheaperTypical $467,853Pricier

Pricier than 53% of homes nearby

Price per ft²$191
CheaperTypical $231Pricier

Pricier than 17% of homes nearby

Living area2,522 ft²
SmallerTypical 2,064 ft²Bigger

Bigger than 73% of homes nearby

Lot size1.06 ac
SmallerTypical 2.02 acBigger

Bigger than 25% of homes nearby

Year built1961
OlderTypical 1977Newer

Newer than 28% of homes nearby

How 18 Ridgeway Ave ranks against every home in each area.
MeasureThis homeBlairstown 07825Warren County
Estimated valuepricier than$480,82453% of homes65% of homes
Price per ft²pricier than$19117% of homes16% of homes
Living areabigger than2,522 ft²73% of homes83% of homes
Lot sizebigger than1.06 ac25% of homes75% of homes
Year builtnewer than196128% of homes42% of homes

About 18 Ridgeway Ave

How much is 18 Ridgeway Ave, Blairstown, NJ worth?

The TopHap Estimate for 18 Ridgeway Ave, Blairstown, NJ is $480,824 as of Aug 30, 2026. The likely range is $430,903 to $530,745. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Ridgeway Ave, Blairstown, NJ last sell?

18 Ridgeway Ave, Blairstown, NJ last sold on Jan 22, 1990 for $180,000, according to the county's recorded deed.

When was 18 Ridgeway Ave, Blairstown, NJ built?

18 Ridgeway Ave, Blairstown, NJ was built in 1961, making it 65 years old. The building has 1 story.

What schools serve 18 Ridgeway Ave, Blairstown, NJ?

18 Ridgeway Ave, Blairstown, NJ is assigned to Hope Township School (elementary), rated B; Belvidere High School (high), rated C-. All sit in Hope Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Ridgeway Ave, Blairstown, NJ compare to other homes in Blairstown 07825?

Among the 2,903 homes in Blairstown 07825, it is worth more than 53% of them ($480,824 against a typical $467,853), its price per square foot is higher than 17% of them ($191 against a typical $231), it is bigger than 73% of them (2,522 ft² against a typical 2,064 ft²), its lot is bigger than 25% of them (1.06 ac against a typical 2.02 ac) and it is newer than 28% of them (1961 against a typical 1977). Measured against all of Warren County, it is worth more than 65% 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 18 Ridgeway Ave, Blairstown, NJ?

The 2025 property tax bill for 18 Ridgeway Ave, Blairstown, NJ was $10,585. The county assessed it at $305,400.

More homes on Ridgeway Ave

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Assigned schools

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