Single Family ResidenceResidential
19 BLENHEIM CT
ROCKVILLE CENTRE, NY 11570
1.5
Baths
1,771 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
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.
Tax & Assessment
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$80 (2026)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$80
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$82
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$79,549
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
CountyNASSAU
Lot (acres)The size of the land the home sits on, from county records.0.28
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
Neighborhood · ZIP 11570These 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.82
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.91
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.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.6%
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.28,370
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,589 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$144,451
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$184,571
Average tempThe average temperature here across a full year.54°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%
Owner Tools
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Claim this homeData 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
19 Blenheim Ct 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.
- Smaller than 68% of homes in Rockville Centre 11570
- Has a bigger lot than 90% of homes in Rockville Centre 11570
- Older than 84% of homes in Nassau County
How it measures up in Rockville Centre 11570
The dot is this home. The mark in the middle is the typical home in Rockville Centre 11570.
Living area1,771 ft²
SmallerTypical 2,061 ft²Bigger
Bigger than 32% of homes nearby
Lot size0.28 ac
SmallerTypical 0.16 acBigger
Bigger than 90% of homes nearby
Year built1930
OlderTypical 1935Newer
Newer than 43% of homes nearby
| Measure | This home | Rockville Centre 11570 | Nassau County |
|---|---|---|---|
| Living areabigger than | 1,771 ft² | 32% of homes | 52% of homes |
| Lot sizebigger than | 0.28 ac | 90% of homes | 89% of homes |
| Year builtnewer than | 1930 | 43% of homes | 16% of homes |
About 19 Blenheim Ct
When did 19 Blenheim Ct, Rockville Centre, NY last sell?
19 Blenheim Ct, Rockville Centre, NY last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 19 Blenheim Ct, Rockville Centre, NY?
19 Blenheim Ct, Rockville Centre, NY has 1.5 bathrooms, 1,771 square feet of living space and a 0.28-acre lot.
When was 19 Blenheim Ct, Rockville Centre, NY built?
19 Blenheim Ct, Rockville Centre, NY was built in 1930, making it 96 years old. It is a colonial home. The building has 2 stories.
How does 19 Blenheim Ct, Rockville Centre, NY compare to other homes in Rockville Centre 11570?
Among the 6,982 homes in Rockville Centre 11570, it is bigger than 32% of them (1,771 ft² against a typical 2,061 ft²), its lot is bigger than 90% of them (0.28 ac against a typical 0.16 ac) and it is newer than 43% of them (1930 against a typical 1935). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
More homes on Blenheim Ct
- 15 Blenheim Ct$955K1.5 ba · 1,791 ft² · Sold $740K · May 2021
- 12 Blenheim Ct$862K1.5 ba · 1,573 ft² · Sold $710K · Sep 2018
- 7 Blenheim Ct$996K1 ba · 1,452 ft² · Sold $710K · Jun 2018
- 22 Blenheim Ct$990K1.5 ba · 1,656 ft² · Sold $630K · Dec 2013
- 6 Blenheim Ct$1.5M6 bd · 4.5 ba · 3,255 ft² · Sold $710K · Jan 2011
- 11 Blenheim Ct$890K2.5 ba · 1,459 ft² · Sold $635K · Jun 2006
- 19 Blenheim Ct$999K1.5 ba · 1,771 ft² · Sold $518K · Aug 2002
- 16 Blenheim Ct$905K1.5 ba · 1,524 ft² · Sold $250K · Jul 1995
Closest homes
- 15 Blenheim Ct$955K21 ft · 1.5 ba · 1,791 ft² · Sold $740K · May 2021
- 11 Blenheim Ct$890K58 ft · 2.5 ba · 1,459 ft² · Sold $635K · Jun 2006
- 19 Blenheim Ct$999K74 ft · 1.5 ba · 1,771 ft² · Sold $518K · Aug 2002
- 7 Blenheim Ct$996K106 ft · 1 ba · 1,452 ft² · Sold $710K · Jun 2018
- 16 Adams Ct$1.1M82 ft · 2.5 ba · 2,214 ft² · Sold $779K · Jul 2015
- 20 Adams Ct99 ft · 3.5 ba · 4,944 ft² · Sold Jan 1900
- 12 Adams Ct$980K101 ft · 2.5 ba · 2,028 ft² · Sold $695K · Jun 2014
- 20 Adams Ct$1.2M113 ft · 3.5 ba · 4,944 ft² · Sold $2M · Jun 2024
More homes in Rockville Centre 11570
- 104 Windsor Ave$788K1.5 ba · 1,609 ft² · Sold $899K · Jun 2026
- 16 Denton Ct$960K1.5 ba · 1,796 ft² · Sold $955K · Jun 2026
- 105 Reeve Rd$1.1M2.5 ba · 2,140 ft² · Sold $1.1M · Jun 2026
- 99 S Park Ave$749K2.5 ba · 1,779 ft² · Sold $800K · Jun 2026
- 14 Linhurst Pl$708K1.5 ba · 1,374 ft² · Sold $220K · May 2026
- 78 Yale Pl$1.1M2.5 ba · 1,994 ft² · Sold $1.3M · May 2026
- 433 Westminster Rd$860K2 ba · 1,541 ft² · Sold $885K · May 2026
- 688 Hempstead Ave$1.2M3.5 ba · 2,786 ft² · Sold $1.1M · May 2026
- 176 Seaman Ave$968K2.5 ba · 2,435 ft² · Sold $950K · May 2026
- 20 Woods Pl$1.4M3 ba · 3,638 ft² · Sold $1M · May 2026
- 327 N Forest Ave$1M1.5 ba · 1,854 ft² · Sold $1000K · May 2026
- 126 Andover Rd$1.4M2.5 ba · 2,582 ft² · Sold $1.4M · May 2026
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