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Single Family ResidenceResidential
$542,540$443 / 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 88How 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

421 RANDALL RD

RIDGE, NY 11961
3
Beds
1
Baths
1,224 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 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$543K
$476K low$609K high
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.$542,540
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$434,032

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,992 (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.$1,550 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$150
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$322,917

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.Ranch
CountySUFFOLK
HeatingThe type of heating system in the home.Radiant
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Waterfront

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 11961These 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.101
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.62

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
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.1.0%
PopulationHow many people live in this area.12,583
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.786 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,798
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,002
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.58%

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 Randall 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 84% of homes in Suffolk County
  • Costs more per square foot than 84% of homes in Ridge 11961
  • Smaller than 76% of homes in Suffolk County
  • Has a bigger lot than 93% of homes in Ridge 11961
  • Older than 96% of homes in Ridge 11961

What homes are worth in Ridge 11961

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

This home
$247K$893K

This home is worth more than 58% of homes in Ridge 11961.

How it measures up in Ridge 11961

The dot is this home. The mark in the middle is the typical home in Ridge 11961.

Estimated value$542,540
CheaperTypical $511,700Pricier

Pricier than 58% of homes nearby

Price per ft²$443
CheaperTypical $358Pricier

Pricier than 84% of homes nearby

Living area1,224 ft²
SmallerTypical 1,297 ft²Bigger

Bigger than 47% of homes nearby

Lot size1 ac
SmallerTypical 0.14 acBigger

Bigger than 93% of homes nearby

Year built1948
OlderTypical 1977Newer

Newer than 4% of homes nearby

How 421 Randall Rd ranks against every home in each area.
MeasureThis homeRidge 11961Suffolk County
Estimated valuepricier than$542,54058% of homes16% of homes
Price per ft²pricier than$44384% of homes58% of homes
Living areabigger than1,224 ft²47% of homes24% of homes
Lot sizebigger than1 ac93% of homes92% of homes
Year builtnewer than19484% of homes11% of homes

About 421 Randall Rd

How much is 421 Randall Rd, Ridge, NY worth?

The TopHap Estimate for 421 Randall Rd, Ridge, NY is $542,540 as of Jul 14, 2026. The likely range is $476,407 to $608,673. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 Randall Rd, Ridge, NY last sell?

421 Randall Rd, Ridge, NY last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 421 Randall Rd, Ridge, NY?

421 Randall Rd, Ridge, NY has 3 bedrooms, 1 bathrooms and 1,224 square feet of living space.

When was 421 Randall Rd, Ridge, NY built?

421 Randall Rd, Ridge, NY was built in 1948, making it 78 years old. It is a ranch home. The building has 1 story.

How does 421 Randall Rd, Ridge, NY compare to other homes in Ridge 11961?

Among the 6,061 homes in Ridge 11961, it is worth more than 58% of them ($542,540 against a typical $511,700), its price per square foot is higher than 84% of them ($443 against a typical $358), it is bigger than 47% of them (1,224 ft² against a typical 1,297 ft²), its lot is bigger than 93% of them (1 ac against a typical 0.14 ac) and it is newer than 4% of them (1948 against a typical 1977). Measured against all of Suffolk County, it is worth more than 16% 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 Randall Rd, Ridge, NY?

The 2024 property tax bill for 421 Randall Rd, Ridge, NY was $5,992. The county assessed it at $1,550.

Closest homes

More homes in Ridge 11961

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