All 6 photos
Back to the listing1-bedroom apartment for sale in Williamsburg
407 Keap St Apt 12, Williamsburg, Brooklyn, New York, NY, 11211
- Size
- —
- Available
- Now
- Year built
- 1910: Building details
About this home
Apartment for sale in Williamsburg, Brooklyn: 1 bedroom, 1 bathroom. Asking price $500,000. Built in 1910.
From the original listing · Realtor.comShowHide
A stunning light filled one bedroom now available at 407 Keap Street in Williamsburg. Apartment 12 has been fully gut renovated and comes complete with an in-unit washer and dryer. Up four flights, the entry hallway provides ample storage with a double coat closet and storage above. The open kitchen layout features stainless steel appliance with a dishwasher, plenty of cabinet storage and a central island perfect for entertaining. The main living area is filled with natural light through two oversized eastern-facing windows and high ceilings. Adjacent to the windowed kitchen is an additional closet and the bathroom with a glass enclosed shower cladded in white subway tile. Through a sliding door, the bedroom is a private retreat able to accommodate a queen sized bed. This building is an HDFC co-op offering affordability in the center of Williamsburg with a monthly maintenance of $405. The building benefits from a high AMI allowable of 165% and income caps are as followed: 1 Occupant: $196,020 2 Occupants: $223,905 3 Occupants: $251,955 407 Keap Street is a 27-unit self-managed co-op in Williamsburg. The building is centrally located to many of the best local eateries, shopping and transportation being in between the J, M, G and L trains.
Description from Realtor.com, shown as published there. See the original listing
Roofy listing score
Grade C, 68/100 · Fairly complete
How complete and honest this listing is, from what the source sites show and Roofy’s own checks. It isn’t a rating of the home or the agent. How the score works
Photos21/25
- Some points: Only 6 photos (8 or more for full points)11/15
- Full points: Large, clear photos (about 1,000 px)10/10
Details14/20
- Full points: Price stated3/3
- Full points: Bedrooms stated2/2
- Full points: Bathrooms stated2/2
- No points: No size0/2
- Does not apply: Move-in date: does not apply2/2
- Does not apply: Lease length: does not apply1/1
- No points: No pet policy0/1
- Full points: Laundry mentioned1/1
- No points: Heat and utilities not mentioned0/1
- No points: No amenities listed0/2
- Full points: Description of 213 words3/3
True cost11/15
- Full points: Running costs stated (HOA, service charge or taxes)8/8
- Some points: Priced 58% below similar homes in its neighborhood3/7
Accuracy12/15
- Nothing to compare: Listed on one site, nothing to compare3/6
- Full points: Agrees with city records (built 1910, 27 homes)5/5
- Full points: Confirmed on its source site 3 days ago4/4
Legal10/10
- Full points: No fair-housing problems found in the wording6/6
- Full points: The agent’s license is active4/4
Trust0/15
- No points: Not claimed on Roofy by the agent or owner0/10
- No points: The agent is not verified on Roofy0/5
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Scored Nov 2, 2026 · Score version 1. No one can pay to change a score.
Buying costs
What this price means for you each month, with the price filled in.
Compared with the area
Asks $500,000, 58% below the median asking price for 1-bedroom homes for sale in Williamsburg.
- Median here
- $1,195,000
- 29 listings, last 90 days
- Typical range
- $999,000–$1,295,000
- The middle half of listings
Priced far below similar homes here. Check the price before you trust it.
Asking prices of listings on Roofy and listing sites in the last 90 days, not signed leases or sale prices. One currency, never converted.
More about WilliamsburgLocation
- NeighborhoodWilliamsburgHousing records and complaints
- BoroughBrooklynHousing records
- ZIP codeZIP 11211Buildings and sales
- ListingsHomes for sale in 1121169 homes for sale
- ListingsWilliamsburgHomes for sale
- ListingsBrooklynHomes for sale
- CityNew YorkHomes for sale
Nearby transit
- Metropolitan AvG4 min walk
- Lorimer StL7 min walk
- Marcy AvM J Z7 min walk
Nearby public schools · District 14
- Brooklyn Arbor Elementary Schoolelementary, grades K-5150 m
- Brooklyn Preparatory High Schoolhigh, grades 9-12450 m
- Conselyea Preparatory Schoolmiddle, grades 6-8540 m
Distance only, not school zones. Check the zoned school with NYC Public Schools.
The building
27 units · 6 floors · built 1910
Building record (NYC)
NYC records as of Nov 1 (weekly)407 Keap Street · BBL 3-02398-0015 · built 1910 · 27 units
- Building type
- Walk-up apartment building
- Open HPD violations
- 7 (A 6 · B 0 · C 0)
- Heat complaints
- 0 this season
- Complaints, last 12 months
- 0
- Rent stabilization
- May have stabilized units
- Last sale (12-month file)
- No sales in our 12-month file
No open immediately hazardous (Class C) violations.
See the full building recordPublic NYC records about the building, not about the person listing it. Buyers and renters can see them on city websites too. Source: NYC Open Data (DCP PLUTO, HPD, DOF).
Added to Roofy Oct 29, 2026Last checked on Realtor.com Oct 29, 2026Roofy doesn’t verify listings. Never send money before seeing a home.




















