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Single Family ResidenceResidential
$1,553,315$547 / 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 92How 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 $1,075,000 on Aug 6, 2008

21 ARMSTRONG RD

MORRISTOWN, NJ 07960
4
Beds
3.5
Baths
2,840 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.
0.46 ac
Lot SizeThe size of the land the home sits on, from county records.
1937
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.6M
$1.4M low$1.7M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,075,000 · Aug 6, 2008

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$17,682 (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.$883,200 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$428,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$454,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$883,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$883,200

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.Colonial
CountyMORRIS
Lot (acres)The size of the land the home sits on, from county records.0.46
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Slate
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Patio · 722 ft²

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.

Neighborhood · ZIP 07960These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.105

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.1%
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.47,815
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,393 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$148,315
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$203,292
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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

21 Armstrong 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 more than 95% of homes in Morris County
  • Costs more per square foot than 92% of homes in Morris County
  • Bigger than 79% of homes in Morris County
  • Older than 86% of homes in Morris County

What homes are worth in Morristown 07960

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

This home
$340K$2.5M

This home is worth more than 89% of homes in Morristown 07960.

How it measures up in Morristown 07960

The dot is this home. The mark in the middle is the typical home in Morristown 07960.

Estimated value$1,553,315
CheaperTypical $933,893Pricier

Pricier than 89% of homes nearby

Price per ft²$547
CheaperTypical $427Pricier

Pricier than 90% of homes nearby

Living area2,840 ft²
SmallerTypical 2,225 ft²Bigger

Bigger than 72% of homes nearby

Lot size0.46 ac
SmallerTypical 0.36 acBigger

Bigger than 60% of homes nearby

Year built1937
OlderTypical 1965Newer

Newer than 21% of homes nearby

How 21 Armstrong Rd ranks against every home in each area.
MeasureThis homeMorristown 07960Morris County
Estimated valuepricier than$1,553,31589% of homes95% of homes
Price per ft²pricier than$54790% of homes92% of homes
Living areabigger than2,840 ft²72% of homes79% of homes
Lot sizebigger than0.46 ac60% of homes62% of homes
Year builtnewer than193721% of homes14% of homes

About 21 Armstrong Rd

How much is 21 Armstrong Rd, Morristown, NJ worth?

The TopHap Estimate for 21 Armstrong Rd, Morristown, NJ is $1,553,315 as of Sep 24, 2026. The likely range is $1,424,933 to $1,681,697. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Armstrong Rd, Morristown, NJ last sell?

21 Armstrong Rd, Morristown, NJ last sold on Aug 6, 2008 for $1,075,000, according to the county's recorded deed.

How big is 21 Armstrong Rd, Morristown, NJ?

21 Armstrong Rd, Morristown, NJ has 4 bedrooms, 3.5 bathrooms, 2,840 square feet of living space and a 0.46-acre lot.

When was 21 Armstrong Rd, Morristown, NJ built?

21 Armstrong Rd, Morristown, NJ was built in 1937, making it 89 years old. It is a colonial home. The building has 2 stories.

How does 21 Armstrong Rd, Morristown, NJ compare to other homes in Morristown 07960?

Among the 11,621 homes in Morristown 07960, it is worth more than 89% of them ($1,553,315 against a typical $933,893), its price per square foot is higher than 90% of them ($547 against a typical $427), it is bigger than 72% of them (2,840 ft² against a typical 2,225 ft²), its lot is bigger than 60% of them (0.46 ac against a typical 0.36 ac) and it is newer than 21% of them (1937 against a typical 1965). Measured against all of Morris County, it is worth more than 95% 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 21 Armstrong Rd, Morristown, NJ?

The 2024 property tax bill for 21 Armstrong Rd, Morristown, NJ was $17,682. The county assessed it at $883,200.

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