Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$784,928$272 / 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 96How 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 $540,000 on Oct 22, 2018

4 RIVER KNOLL DR

TITUSVILLE, NJ 08560
0
Baths
2,881 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.
0.84 ac
Lot SizeThe size of the land the home sits on, from county records.
1969
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

$785K
$751K low$819K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$540,000 · Oct 22, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,147 (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.$517,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$246,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$270,600
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$497,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$517,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMERCER
Lot (acres)The size of the land the home sits on, from county records.0.84
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(2)

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
Bear Tavern Elementary SchoolA
Elementary · Grades PK–5 · 1.6 mi
M
Timberlane Middle SchoolA-
Middle · Grades 6–8 · 4.0 mi
H
Hopewell Valley Central High SchoolB-
High · Grades 9–12 · 4.1 mi

District: Hopewell Valley Regional School District

Neighborhood · ZIP 08560These 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.33
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.87

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.3%
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.3,825
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.271 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$137,658
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$186,778
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

4 River Knoll 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.

  • Worth more than 83% of homes in Mercer County
  • Bigger than 90% of homes in Mercer County
  • Has a bigger lot than 91% of homes in Mercer County

What homes are worth in Titusville 08560

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

This home
$268K$1.4M

This home is worth more than 73% of homes in Titusville 08560.

How it measures up in Titusville 08560

The dot is this home. The mark in the middle is the typical home in Titusville 08560.

Estimated value$784,928
CheaperTypical $616,890Pricier

Pricier than 73% of homes nearby

Price per ft²$272
CheaperTypical $281Pricier

Pricier than 40% of homes nearby

Living area2,881 ft²
SmallerTypical 2,128 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.84 ac
SmallerTypical 0.62 acBigger

Bigger than 61% of homes nearby

Year built1969
OlderTypical 1965Newer

Newer than 61% of homes nearby

How 4 River Knoll Dr ranks against every home in each area.
MeasureThis homeTitusville 08560Mercer County
Estimated valuepricier than$784,92873% of homes83% of homes
Price per ft²pricier than$27240% of homes49% of homes
Living areabigger than2,881 ft²78% of homes90% of homes
Lot sizebigger than0.84 ac61% of homes91% of homes
Year builtnewer than196961% of homes59% of homes

About 4 River Knoll Dr

How much is 4 River Knoll Dr, Titusville, NJ worth?

The TopHap Estimate for 4 River Knoll Dr, Titusville, NJ is $784,928 as of Sep 24, 2026. The likely range is $750,595 to $819,261. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 River Knoll Dr, Titusville, NJ last sell?

4 River Knoll Dr, Titusville, NJ last sold on Oct 22, 2018 for $540,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4 River Knoll Dr, Titusville, NJ?

4 River Knoll Dr, Titusville, NJ has 2,881 square feet of living space and a 0.84-acre lot.

When was 4 River Knoll Dr, Titusville, NJ built?

4 River Knoll Dr, Titusville, NJ was built in 1969, making it 57 years old. The building has 2 stories.

What schools serve 4 River Knoll Dr, Titusville, NJ?

4 River Knoll Dr, Titusville, NJ is assigned to Bear Tavern Elementary School (elementary), rated A; Timberlane Middle School (middle), rated A-; Hopewell Valley Central High School (high), rated B-. All sit in Hopewell Valley Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 River Knoll Dr, Titusville, NJ compare to other homes in Titusville 08560?

Among the 1,410 homes in Titusville 08560, it is worth more than 73% of them ($784,928 against a typical $616,890), its price per square foot is higher than 40% of them ($272 against a typical $281), it is bigger than 78% of them (2,881 ft² against a typical 2,128 ft²), its lot is bigger than 61% of them (0.84 ac against a typical 0.62 ac) and it is newer than 61% of them (1969 against a typical 1965). Measured against all of Mercer County, it is worth more than 83% 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 4 River Knoll Dr, Titusville, NJ?

The 2025 property tax bill for 4 River Knoll Dr, Titusville, NJ was $16,147. The county assessed it at $517,400.

More homes on River Knoll Dr

Closest homes

More homes in Titusville 08560

Assigned schools

Explore the area

See this home in context

Open 4 River Knoll Dr 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