Marina, Boat Slips, Yacht Club, Boat LandingPublic Works
Last sold for $220,000 on Apr 19, 2016
CORNWELL PL
BALDWIN, NY 11510
0
Baths
900 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$220,000 · Apr 19, 2016
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,794 (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.$902 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$857
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$45
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$902
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$90,200
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.110 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.92%
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.Marina, Boat Slips, Yacht Club, Boat Landing
CountyNASSAU
Lot (acres)The size of the land the home sits on, from county records.0.11
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.Commercial/Industrial
Transaction History(3)
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 11510These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.94
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.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
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.34,663
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,243 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$133,415
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$171,718
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
Do you own this home?
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
Cornwell Pl 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 smallest homes in Nassau County
- Has a smaller lot than 84% of homes in Baldwin Harbor
- Among the oldest homes in Baldwin Harbor
How it measures up in Baldwin 11510
The dot is this home. The mark in the middle is the typical home in Baldwin 11510.
Living area900 ft²
SmallerTypical 1,619 ft²Bigger
Bigger than 2% of homes nearby
Lot size0.11 ac
SmallerTypical 0.14 acBigger
Bigger than 16% of homes nearby
Year built1900
OlderTypical 1942Newer
Older than almost all homes nearby
| Measure | This home | Baldwin Harbor | Baldwin 11510 | Nassau County |
|---|---|---|---|---|
| Living areabigger than | 900 ft² | 3% of homes | 2% of homes | almost no homes |
| Lot sizebigger than | 0.11 ac | 16% of homes | 16% of homes | 16% of homes |
| Year builtnewer than | 1900 | almost no homes | almost no homes | almost no homes |
About Cornwell Pl
When did Cornwell Pl, Baldwin, NY last sell?
Cornwell Pl, Baldwin, NY last sold on Apr 19, 2016 for $220,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is Cornwell Pl, Baldwin, NY?
Cornwell Pl, Baldwin, NY has 900 square feet of living space and a 0.11-acre lot.
When was Cornwell Pl, Baldwin, NY built?
Cornwell Pl, Baldwin, NY was built in 1900, making it 126 years old.
How does Cornwell Pl, Baldwin, NY compare to other homes in Baldwin 11510?
Among the 9,636 homes in Baldwin 11510, it is bigger than 2% of them (900 ft² against a typical 1,619 ft²), its lot is bigger than 16% of them (0.11 ac against a typical 0.14 ac) and it is newer than almost none of them (1900 against a typical 1942). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on Cornwell Pl, Baldwin, NY?
The 2025 property tax bill for Cornwell Pl, Baldwin, NY was $6,794. The county assessed it at $902.
More homes on Cornwell Pl
- 3073 Cornwell Pl$825K2 ba · 1,987 ft² · Sold $715K · Apr 2022
- 3077 Cornwell Pl3 ba · 2,048 ft² · Sold $455K · Feb 2015
- 1147 Cornwell Pl$761K2 ba · 2,054 ft² · Sold $172K · Sep 2009
- 3089 Cornwell Pl$692K2,004 ft² · Sold Jan 1900
- 3085 Cornwell Pl0.17 ac · Sold Jan 1900
- 3089 Cornwell Pl$824K1.5 ba · 2,737 ft² · Sold Jan 1900
Closest homes
- 3089 Cornwell Pl$824K66 ft · 1.5 ba · 2,737 ft² · Sold Jan 1900
- 3089 Cornwell Pl$692K94 ft · 2,000 ft² · Sold Jan 1900
- 3085 Cornwell Pl135 ft · 0.17 ac · Sold Jan 1900
- 1149 Washington Pl$852K146 ft · 2.5 ba · 2,458 ft² · Sold Jan 1900
- 5 Washington Pl$580K168 ft · 1 ba · 1,056 ft² · Sold $305K · Jun 2025
- 3077 Cornwell Pl190 ft · 3 ba · 2,048 ft² · Sold $455K · Feb 2015
- 7 Washington Pl$366K190 ft · 1 ba · 476 ft² · Sold Jan 1900
- 9 Washington Pl$397K212 ft · 1 ba · 532 ft² · Sold $240K · Jun 2020
More homes in Baldwin 11510
- 1641 Earl Pl$690K2 ba · 1,437 ft² · Sold $620K · Jun 2026
- 577 Ashland Ave$653K2 ba · 1,424 ft² · Sold $650K · Jun 2026
- 3427 Carey Ln$827K2.5 ba · 2,264 ft² · Sold $820K · Jun 2026
- 726 Dean Dr$664K1 ba · 1,147 ft² · Sold $590K · Jun 2026
- 2989 Grand Blvd$632K1.5 ba · 1,182 ft² · Sold $630K · Jun 2026
- 831 Dean Dr$695K1 ba · 1,147 ft² · Sold $690K · Jun 2026
- 2847 Grand Ave$650K2 ba · 1,820 ft² · Sold $160K · Jun 2026
- 3429 Courtney Pl$850K2.5 ba · 2,856 ft² · Sold $890K · May 2026
- 3526 Daniel Cres$866K2.5 ba · 2,584 ft² · Sold $859K · May 2026
- 739 Bonnie Dr$856K2.5 ba · 2,351 ft² · Sold $850K · May 2026
- 719 Lincoln St$599K1 ba · 912 ft² · Sold $590K · May 2026
- 828 Robin Ct$890K3 ba · 2,380 ft² · Sold $860K · May 2026
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