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Single Family ResidenceResidential
$729,269$322 / 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 97How 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 $173,000 on Jul 21, 1998

641 MONMOUTH AVE

PORT MONMOUTH, NJ 07758
4
Beds
2
Baths
2,265 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$729K
$706K low$753K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$173,000 · Jul 21, 1998

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,816 (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.$662,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$346,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$316,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$608,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$662,800

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.79 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.72%
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
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyMONMOUTH
Lot (acres)The size of the land the home sits on, from county records.0.23
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
Port Monmouth Elementary School
Elementary · Grades KG–5 · 0.8 mi
M
Thorne Middle SchoolB-
Middle · Grades 6–8 · 1.6 mi
H
Middletown High School NorthC+
High · Grades 9–12 · 2.3 mi

District: Middletown Township School District

Neighborhood · ZIP 07758These 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.41
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.97

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.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.7%
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.4,364
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,778 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$121,227
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$134,074
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.47 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

641 Monmouth 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 74% of homes in Port Monmouth 07758
  • Costs less per square foot than 80% of homes in Monmouth County
  • Bigger than 79% of homes in Port Monmouth 07758
  • Newer than 82% of homes in Monmouth County

What homes are worth in Port Monmouth 07758

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

This home
$366K$1M

This home is worth more than 74% of homes in Port Monmouth 07758.

How it measures up in Port Monmouth 07758

The dot is this home. The mark in the middle is the typical home in Port Monmouth 07758.

Estimated value$729,269
CheaperTypical $600,956Pricier

Pricier than 74% of homes nearby

Price per ft²$322
CheaperTypical $356Pricier

Pricier than 30% of homes nearby

Living area2,265 ft²
SmallerTypical 1,758 ft²Bigger

Bigger than 79% of homes nearby

Lot size0.23 ac
SmallerTypical 0.18 acBigger

Bigger than 61% of homes nearby

Year built1998
OlderTypical 1963Newer

Newer than 78% of homes nearby

How 641 Monmouth Ave ranks against every home in each area.
MeasureThis homePort Monmouth 07758Monmouth County
Estimated valuepricier than$729,26974% of homes45% of homes
Price per ft²pricier than$32230% of homes20% of homes
Living areabigger than2,265 ft²79% of homes65% of homes
Lot sizebigger than0.23 ac61% of homes48% of homes
Year builtnewer than199878% of homes82% of homes

About 641 Monmouth Ave

How much is 641 Monmouth Ave, Port Monmouth, NJ worth?

The TopHap Estimate for 641 Monmouth Ave, Port Monmouth, NJ is $729,269 as of Sep 24, 2026. The likely range is $705,866 to $752,672. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 641 Monmouth Ave, Port Monmouth, NJ last sell?

641 Monmouth Ave, Port Monmouth, NJ last sold on Jul 21, 1998 for $173,000, according to the county's recorded deed.

How big is 641 Monmouth Ave, Port Monmouth, NJ?

641 Monmouth Ave, Port Monmouth, NJ has 4 bedrooms, 2 bathrooms, 2,265 square feet of living space and a 0.23-acre lot.

When was 641 Monmouth Ave, Port Monmouth, NJ built?

641 Monmouth Ave, Port Monmouth, NJ was built in 1998, making it 28 years old. It is a colonial home. The building has 2 stories.

What schools serve 641 Monmouth Ave, Port Monmouth, NJ?

641 Monmouth Ave, Port Monmouth, NJ is assigned to Port Monmouth Elementary School (elementary); Thorne Middle School (middle), rated B-; Middletown High School North (high), rated C+. All sit in Middletown Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 641 Monmouth Ave, Port Monmouth, NJ compare to other homes in Port Monmouth 07758?

Among the 1,660 homes in Port Monmouth 07758, it is worth more than 74% of them ($729,269 against a typical $600,956), its price per square foot is higher than 30% of them ($322 against a typical $356), it is bigger than 79% of them (2,265 ft² against a typical 1,758 ft²), its lot is bigger than 61% of them (0.23 ac against a typical 0.18 ac) and it is newer than 78% of them (1998 against a typical 1963). Measured against all of Monmouth County, it is worth more than 45% 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 641 Monmouth Ave, Port Monmouth, NJ?

The 2025 property tax bill for 641 Monmouth Ave, Port Monmouth, NJ was $9,816. The county assessed it at $662,800.

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