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Single Family ResidenceResidential
$678,344$391 / 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 $335,000 on Nov 15, 2017

4 ROSEMARY DR

HAZLET, NJ 07730
3
Beds
1.5
Baths
1,736 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.
0.18 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.
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

$678K
$624K low$733K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$335,000 · Nov 15, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,389 (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.$582,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$388,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$194,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$521,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$582,900

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.14
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
24
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
47
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
StyleThe architectural style of the home, such as ranch or colonial.Split Level
CountyMONMOUTH
Lot (acres)The size of the land the home sits on, from county records.0.18
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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.Deck · 168 ft²Shed · 96 ft²

Transaction History(4)

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
Raritan Valley Elementary SchoolB-
Elementary · Grades 1–4 · 0.5 mi
M
Hazlet Middle SchoolC
Middle · Grades 7–8 · 2.2 mi
H
Raritan High SchoolC-
High · Grades 9–12 · 2.7 mi

District: Hazlet Township School District

Neighborhood · ZIP 07730These 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.39
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
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.97%
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.3.5%
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.17,327
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,530 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$111,269
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,847
Average tempThe average temperature here across a full year.54°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%

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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

4 Rosemary 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 68% of homes in Hazlet 07730
  • Costs more per square foot than 65% of homes in Hazlet 07730
  • Older than 65% of homes in Monmouth County

What homes are worth in Hazlet 07730

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

This home
$372K$895K

This home is worth more than 68% of homes in Hazlet 07730.

How it measures up in Hazlet 07730

The dot is this home. The mark in the middle is the typical home in Hazlet 07730.

Estimated value$678,344
CheaperTypical $623,839Pricier

Pricier than 68% of homes nearby

Price per ft²$391
CheaperTypical $363Pricier

Pricier than 65% of homes nearby

Living area1,736 ft²
SmallerTypical 1,704 ft²Bigger

Bigger than 52% of homes nearby

Lot size0.18 ac
SmallerTypical 0.19 acBigger

Bigger than 40% of homes nearby

Year built1961
OlderTypical 1964Newer

Newer than 41% of homes nearby

How 4 Rosemary Dr ranks against every home in each area.
MeasureThis homeHazlet 07730Monmouth County
Estimated valuepricier than$678,34468% of homes39% of homes
Price per ft²pricier than$39165% of homes50% of homes
Living areabigger than1,736 ft²52% of homes42% of homes
Lot sizebigger than0.18 ac40% of homes40% of homes
Year builtnewer than196141% of homes35% of homes

About 4 Rosemary Dr

How much is 4 Rosemary Dr, Hazlet, NJ worth?

The TopHap Estimate for 4 Rosemary Dr, Hazlet, NJ is $678,344 as of Sep 24, 2026. The likely range is $623,874 to $732,814. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 Rosemary Dr, Hazlet, NJ last sell?

4 Rosemary Dr, Hazlet, NJ last sold on Nov 15, 2017 for $335,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 4 Rosemary Dr, Hazlet, NJ?

4 Rosemary Dr, Hazlet, NJ has 3 bedrooms, 1.5 bathrooms, 1,736 square feet of living space and a 0.18-acre lot.

When was 4 Rosemary Dr, Hazlet, NJ built?

4 Rosemary Dr, Hazlet, NJ was built in 1961, making it 65 years old. It is a split level home. The building has 2 stories.

What schools serve 4 Rosemary Dr, Hazlet, NJ?

4 Rosemary Dr, Hazlet, NJ is assigned to Raritan Valley Elementary School (elementary), rated B-; Hazlet Middle School (middle), rated C; Raritan High School (high), rated C-. All sit in Hazlet Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 Rosemary Dr, Hazlet, NJ compare to other homes in Hazlet 07730?

Among the 5,419 homes in Hazlet 07730, it is worth more than 68% of them ($678,344 against a typical $623,839), its price per square foot is higher than 65% of them ($391 against a typical $363), it is bigger than 52% of them (1,736 ft² against a typical 1,704 ft²), its lot is bigger than 40% of them (0.18 ac against a typical 0.19 ac) and it is newer than 41% of them (1961 against a typical 1964). Measured against all of Monmouth County, it is worth more than 39% 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 Rosemary Dr, Hazlet, NJ?

The 2025 property tax bill for 4 Rosemary Dr, Hazlet, NJ was $10,389. The county assessed it at $582,900.

More homes on Rosemary Dr

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