Skip to content
Skip to content
TopHapOpen in map
CooperativeResidential
$1,037,166$288 / 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 93How 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 $999,999 on Jun 12, 2025

49 PROSPECT PL

BROOKLYN, NY 11217
Building report
0
Baths
3,600 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.
1,620 ft²
Lot SizeThe size of the land the home sits on, from county records.
1899
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.

Valuation

$1M
$968K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$999,999 · Jun 12, 2025

Tax & Assessment

Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,521,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Cooperative
CountyKINGS
Lot (acres)The size of the land the home sits on, from county records.0.04
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
P.S. 282 Park Slope SchoolB+
Elementary · Grades PK–8 · 0.2 mi

District: New York City Geographic School District 13

Neighborhood · ZIP 11217These 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.141
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 100.105

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.40,712
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.54,476 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$146,534
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$190,547
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.55%

Owner Tools

Do you own this home?
Claim this home

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

49 Prospect 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.

  • Worth less than 76% of homes in Brooklyn 11217
  • Costs less per square foot than 92% of homes in Brooklyn 11217
  • Bigger than 85% of homes in Kings County
  • Has a smaller lot than 92% of homes in Kings County
  • Older than 93% of homes in Kings County

What homes are worth in Brooklyn 11217

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

This home
$571K$5.4M

This home is worth more than 24% of homes in Brooklyn 11217.

How it measures up in Brooklyn 11217

The dot is this home. The mark in the middle is the typical home in Brooklyn 11217.

Estimated value$1,037,166
CheaperTypical $1,504,040Pricier

Pricier than 24% of homes nearby

Price per ft²$288
CheaperTypical $1380Pricier

Pricier than 8% of homes nearby

Living area3,600 ft²
SmallerTypical 2,400 ft²Bigger

Bigger than 75% of homes nearby

Lot size1,620 ft²
SmallerTypical 2,047 ft²Bigger

Bigger than 12% of homes nearby

Year built1899
OlderTypical 1920Newer

Newer than 23% of homes nearby

How 49 Prospect Pl ranks against every home in each area.
MeasureThis homePark SlopeBrooklyn 11217Kings County
Estimated valuepricier than$1,037,16626% of homes24% of homes67% of homes
Price per ft²pricier than$28817% of homes8% of homes8% of homes
Living areabigger than3,600 ft²65% of homes75% of homes85% of homes
Lot sizebigger than1,620 ft²10% of homes12% of homes8% of homes
Year builtnewer than189918% of homes23% of homes7% of homes

About 49 Prospect Pl

How much is 49 Prospect Pl, Brooklyn, NY worth?

The TopHap Estimate for 49 Prospect Pl, Brooklyn, NY is $1,037,166 as of Sep 24, 2026. The likely range is $968,046 to $1,106,286. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 49 Prospect Pl, Brooklyn, NY last sell?

49 Prospect Pl, Brooklyn, NY last sold on Jun 12, 2025 for $999,999, according to the county's recorded deed.

How big is 49 Prospect Pl, Brooklyn, NY?

49 Prospect Pl, Brooklyn, NY has 3,600 square feet of living space and a 0.04-acre lot.

When was 49 Prospect Pl, Brooklyn, NY built?

49 Prospect Pl, Brooklyn, NY was built in 1899, making it 127 years old. The building has 3 stories.

What schools serve 49 Prospect Pl, Brooklyn, NY?

49 Prospect Pl, Brooklyn, NY is assigned to P.S. 282 Park Slope School (elementary), rated B+. All sit in New York City Geographic School District 13. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 49 Prospect Pl, Brooklyn, NY compare to other homes in Brooklyn 11217?

Among the 7,464 homes in Brooklyn 11217, it is worth more than 24% of them ($1,037,166 against a typical $1,504,040), its price per square foot is higher than 8% of them ($288 against a typical $1380), it is bigger than 75% of them (3,600 ft² against a typical 2,400 ft²), its lot is bigger than 12% of them (1,620 ft² against a typical 2,047 ft²) and it is newer than 23% of them (1899 against a typical 1920). Measured against all of Kings County, it is worth more than 67% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Prospect Pl

Closest homes

More homes in Brooklyn 11217

Assigned schools

Explore the area

See this home in context

Open 49 Prospect Pl on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map