Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$689,998$435 / 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 91How 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 $600,000 on May 31, 2024

421 RIVER RD

CHATHAM, NJ 07928
0
Baths
1,587 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.
1.75 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
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

$690K
$630K low$750K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$600,000 · May 31, 2024
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.$100,866
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$80,693
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.87%
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.$589,132
CROSSCOUNTRY MORTGAGE LLC · recorded May 31, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,249 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$465,000 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$345,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$119,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$465,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$465,000

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.81 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.1 percent flood zone

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
CountyMORRIS
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
Southern Boulevard SchoolA+
Elementary · Grades PK–3 · 1.3 mi
H
Chatham High SchoolB+
High · Grades 9–12 · 1.4 mi
M
Chatham Middle SchoolB+
Middle · Grades 6–8 · 2.5 mi

District: The Chathams School District

Neighborhood · ZIP 07928These 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.57
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.112

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.42%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.19,451
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,233 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$208,392
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$282,042
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.51 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

421 River 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 89% of homes in Chatham 07928
  • Costs less per square foot than 96% of homes in Chatham 07928
  • Smaller than 74% of homes in Chatham 07928
  • Among the largest lots in Chatham 07928
  • Older than 65% of homes in Morris County

What homes are worth in Chatham 07928

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

This home
$441K$3.6M

This home is worth more than 11% of homes in Chatham 07928.

How it measures up in Chatham 07928

The dot is this home. The mark in the middle is the typical home in Chatham 07928.

Estimated value$689,998
CheaperTypical $1,455,697Pricier

Pricier than 11% of homes nearby

Price per ft²$435
CheaperTypical $639Pricier

Pricier than 4% of homes nearby

Living area1,587 ft²
SmallerTypical 2,224 ft²Bigger

Bigger than 26% of homes nearby

Lot size1.75 ac
SmallerTypical 0.33 acBigger

Bigger than almost all homes nearby

Year built1957
OlderTypical 1959Newer

Newer than 49% of homes nearby

How 421 River Rd ranks against every home in each area.
MeasureThis homeChatham 07928Morris County
Estimated valuepricier than$689,99811% of homes46% of homes
Price per ft²pricier than$4354% of homes76% of homes
Living areabigger than1,587 ft²26% of homes30% of homes
Lot sizebigger than1.75 acalmost all homes91% of homes
Year builtnewer than195749% of homes35% of homes

About 421 River Rd

How much is 421 River Rd, Chatham, NJ worth?

The TopHap Estimate for 421 River Rd, Chatham, NJ is $689,998 as of Jul 14, 2026. The likely range is $629,514 to $750,482. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 River Rd, Chatham, NJ last sell?

421 River Rd, Chatham, NJ last sold on May 31, 2024 for $600,000, according to the county's recorded deed.

When was 421 River Rd, Chatham, NJ built?

421 River Rd, Chatham, NJ was built in 1957, making it 69 years old. The building has 1 story.

What schools serve 421 River Rd, Chatham, NJ?

421 River Rd, Chatham, NJ is assigned to Southern Boulevard School (elementary), rated A+; Chatham High School (high), rated B+; Chatham Middle School (middle), rated B+. All sit in The Chathams School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 River Rd, Chatham, NJ compare to other homes in Chatham 07928?

Among the 6,434 homes in Chatham 07928, it is worth more than 11% of them ($689,998 against a typical $1,455,697), its price per square foot is higher than 4% of them ($435 against a typical $639), it is bigger than 26% of them (1,587 ft² against a typical 2,224 ft²), its lot is bigger than almost all of them (1.75 ac against a typical 0.33 ac) and it is newer than 49% of them (1957 against a typical 1959). Measured against all of Morris County, it is worth more than 46% 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 421 River Rd, Chatham, NJ?

The 2024 property tax bill for 421 River Rd, Chatham, NJ was $9,249. The county assessed it at $465,000.

More homes on River Rd

Closest homes

More homes in Chatham 07928

Assigned schools

Explore the area

See this home in context

Open 421 River 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