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Single Family ResidenceResidential
$783,091$409 / 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 $650,000 on Jul 27, 2018

4 OLCOTT LN

RENSSELAER, NY 12144
3
Beds
1.5
Baths
1,914 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.
1.01 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$783K
$716K low$850K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$650,000 · Jul 27, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,636 (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.$349,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$75,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$273,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$212,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$349,000

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.35
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
7
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
66
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
82
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
21
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Ranch
CountyRENSSELAER
Lot (acres)The size of the land the home sits on, from county records.1.01
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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
Red Mill SchoolB+
Elementary · Grades PK–5 · 0.3 mi
H
Columbia High SchoolA-
High · Grades 9–12 · 1.5 mi
M
Howard L Goff SchoolB+
Middle · Grades 6–8 · 2.5 mi

District: East Greenbush Central School District

Neighborhood · ZIP 12144These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.57

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.20,884
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,154 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,823
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,873
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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 Olcott Ln 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.

  • Among the most valuable homes in Rensselaer 12144
  • Among the highest price per square foot in Rensselaer 12144
  • Bigger than 73% of homes in Rensselaer 12144
  • Has a bigger lot than 92% of homes in Rensselaer 12144

What homes are worth in Rensselaer 12144

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

This home
$127K$741K

This home is worth more than almost all homes in Rensselaer 12144.

How it measures up in Rensselaer 12144

The dot is this home. The mark in the middle is the typical home in Rensselaer 12144.

Estimated value$783,091
CheaperTypical $292,781Pricier

Pricier than almost all homes nearby

Price per ft²$409
CheaperTypical $214Pricier

Pricier than almost all homes nearby

Living area1,914 ft²
SmallerTypical 1,534 ft²Bigger

Bigger than 73% of homes nearby

Lot size1.01 ac
SmallerTypical 0.19 acBigger

Bigger than 92% of homes nearby

Year built1973
OlderTypical 1955Newer

Newer than 64% of homes nearby

How 4 Olcott Ln ranks against every home in each area.
MeasureThis homeRensselaer 12144Rensselaer County
Estimated valuepricier than$783,091almost all homesalmost all homes
Price per ft²pricier than$409almost all homesalmost all homes
Living areabigger than1,914 ft²73% of homes64% of homes
Lot sizebigger than1.01 ac92% of homes66% of homes
Year builtnewer than197364% of homes64% of homes

About 4 Olcott Ln

How much is 4 Olcott Ln, Rensselaer, NY worth?

The TopHap Estimate for 4 Olcott Ln, Rensselaer, NY is $783,091 as of Jul 14, 2026. The likely range is $716,250 to $849,932. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 Olcott Ln, Rensselaer, NY last sell?

4 Olcott Ln, Rensselaer, NY last sold on Jul 27, 2018 for $650,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

How big is 4 Olcott Ln, Rensselaer, NY?

4 Olcott Ln, Rensselaer, NY has 3 bedrooms, 1.5 bathrooms, 1,914 square feet of living space and a 1.01-acre lot.

When was 4 Olcott Ln, Rensselaer, NY built?

4 Olcott Ln, Rensselaer, NY was built in 1973, making it 53 years old. It is a ranch home. The building has 1 story.

What schools serve 4 Olcott Ln, Rensselaer, NY?

4 Olcott Ln, Rensselaer, NY is assigned to Red Mill School (elementary), rated B+; Columbia High School (high), rated A-; Howard L Goff School (middle), rated B+. All sit in East Greenbush Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 Olcott Ln, Rensselaer, NY compare to other homes in Rensselaer 12144?

Among the 6,575 homes in Rensselaer 12144, it is worth more than almost all of them ($783,091 against a typical $292,781), its price per square foot is higher than almost all of them ($409 against a typical $214), it is bigger than 73% of them (1,914 ft² against a typical 1,534 ft²), its lot is bigger than 92% of them (1.01 ac against a typical 0.19 ac) and it is newer than 64% of them (1973 against a typical 1955). Measured against all of Rensselaer County, it is worth more than almost all 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 Olcott Ln, Rensselaer, NY?

The 2025 property tax bill for 4 Olcott Ln, Rensselaer, NY was $6,636. The county assessed it at $349,000.

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Assigned schools

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