Two building stocks share ZIP 11238
The Census Bureau has no table for Prospect Heights by itself; the nearest is ZIP code tabulation area 11238, which also takes in parts of Clinton Hill and Crown Heights. Across that ZIP, the 2024 five-year American Community Survey counts roughly 30,335 housing units. Half of them, 50.1%, are in structures built before 1940, and 17.2% are in structures built in 2010 or later (table B25034). Sorted by building size, 31.6% of units are in buildings of 50 or more apartments, while two-unit houses hold 6.6% and three- and four-unit buildings 14.8% (table B25024).
Our interpretation, not the census's: a buyer in this ZIP is choosing between a masonry row house over a century old, or an apartment in a large building finished in the last fifteen years.
The row houses: about 850 buildings under one designation
The Landmarks Preservation Commission designated the Prospect Heights Historic District on June 23, 2009. Its report places the neighborhood "immediately north of Prospect Park", bounded by "Atlantic Avenue to the north, Eastern Parkway to the south, Flatbush Avenue to the west, and Washington Avenue to the east", and counts "approximately 850 buildings, predominately single-family row houses and apartment buildings" in the district (LP-2314). The district map shows which lots are inside; its labeled streets include Carlton, Vanderbilt and Underhill Avenues, Dean and Pacific Streets, and Sterling Place.
Dates from the report that help place a house:
- The frame houses at 578 and 580 Carlton Avenue "appear to date from the 1850s and are the oldest buildings in the district".
- Italianate row houses belong to a style the report calls popular from about 1840 to 1870.
- The report's cover shows 123 to 133 Prospect Place, a row by John V. Porter of about 1873.
- Neo-Grec rows of the 1870s and 1880s were designed by architects the report names, the Parfitt Brothers among them.
- Land in the district's southeast corner was taken for Prospect Park, left out of the final design and, after litigation, "sold and developed starting in the 1890s".
What a single-family row house turned into apartments tends to hide
LPC's phrase is "single-family row houses", yet many houses of this kind across Brooklyn were later divided floor by floor. We compare the kitchens and meters we count against the certificate of occupancy the Department of Buildings holds for the address. We look at how each floor gets out in a fire. Floor joists in a row house of the 1870s rest in pockets in the party walls, and where joists have been notched for later bathrooms, it tends to show as sloped floors and cracked ceilings under the tubs. The rear extension, often a later addition on a shallow footing, can pull away from the main house; we check that joint inside and out. On the roof we look at the stair skylight, the hatch and the parapets shared with both neighbors.
The new apartment buildings: what the state says has been built
One state-sponsored project accounts for thousands of the new apartments around Barclays Center. Empire State Development describes Atlantic Yards as "a 22-acre, $4.9 billion project" that includes the 18,000-seat Barclays arena and a plan for 16 buildings with up to 6,430 apartments, 2,250 of them affordable. Built so far, per the agency's project page: the arena, eight residential buildings totaling 3,212 units, an upgraded Long Island Rail Road yard and three acres of open space.
Apartments this new are part of the 17.2% of ZIP 11238 units built since 2010. In a condo of that generation, be clear about what an inspector can reach. Inside the unit we test windows and their flashing for leaks and drafts, run every fixture, check the heat pump or fan-coil unit and its condensate drain, open the electrical panel and scan ceilings for moisture. We do not inspect the curtain wall, the roof plant or the garage from inside one apartment. Those are read from documents: the facade report that the city's facade inspection program requires every five years for buildings taller than six stories, the building's standing under Local Law 97, which covers buildings over 25,000 gross square feet, and the board's minutes.
Atlantic Avenue was rezoned in 2025
On May 28, 2025 the City Council approved the Atlantic Avenue Mixed-Use Plan, covering a "roughly 21-block stretch" between Vanderbilt and Nostrand Avenues. The mayor's office expects 4,600 homes, 1,900 of them income-restricted, and lists Prospect Heights among the neighborhoods affected. New construction next to a party-wall row house can mean excavation beside a 150-year-old foundation. If your house is near a development site, photograph existing cracks at the inspection.
Community District 8 paperwork
The city's list of Brooklyn community boards puts Prospect Heights under Board 8 with Crown Heights and Weeksville.
- Gas piping. District 8 is in sub-cycle C of the Local Law 152 schedule. District 8 buildings are due in calendar 2026 and next in 2030. The rule skips one- and two-family homes; a three-family or a small co-op is covered.
- Cellar apartments. Local Law 126 of 2024 limits its basement legalization program in Brooklyn to community districts 4, 10, 11 and 17. District 8 is not on the list, so do not count rent from a cellar unit here on the strength of that law; the city's rules for the program were still a proposal when this was written.
This page makes no flood statement about any block. Check your own lot on the FEMA Map Service Center and the city's stormwater flood map.
Trains
Per the MTA's station data, 2 and 3 trains stop at Bergen St, Grand Army Plaza and Eastern Pkwy–Brooklyn Museum, the last listed as accessible. B and Q trains stop at 7 Av, and Atlantic Av–Barclays Ctr, also accessible, adds the 4, 5, D, N and R.
To book, send the address and say whether it is a whole house or a unit. We drive in from East New York, the inspector can explain findings on site in Bangla or English, and the report is in your inbox that same evening. Houses with two to four apartments fall under our multi-family inspection.