For Sale · Listing by Compass
407 Keap Street #12
Williamsburg, Brooklyn
$500,000
407 Keap Street #12
MLS® #RLS20113733
Listing by Compass
- 1
- Bedroom
- 1
- Bath
- N/A
- Sq. Ft.
- 1910
- Year Built
Quick Summary
Property Highlights
- Exposure: East,North facing
- Style: WalkUp architecture
- Climate Control: Wall Units
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 9, 2026 | $500,000 | - |
| Currently | Sep 9, 2026 | $500,000 | - |
Description
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.
Features & Amenities
Interior Features
Building Amenities
Appliances
Building Information
Financial Details
About Williamsburg
View All Williamsburg ListingsWilliamsburg is the global face of Brooklyn's cultural and residential renaissance. Defined by its stunning waterfront parks and the iconic L-train connection to Manhattan, the neighborhood offers a high-energy lifestyle. The real estate market is dominated by sleek, glass-walled luxury condominiums along the East River, alongside historic warehouse conversions and boutique new developments that cater to a wide range of buyers and renters.
Williamsburg Live Market Data
View NeighborhoodActive Listings
146
Median Asking Price
$1.87M
Median $/Sqft
$1,628
Avg Days on Market
N/A
New This Week
26
Price Reduced
12%
Sold (30 Days)
39
Median Sale Price
$1.76M
Live data from RLS at REBNY • Updated 9/9/26, 4:01 PM EST
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Location
407 Keap Street #12, Williamsburg, Kings County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)
Want help estimating ownership costs or understanding building compliance? Let's discuss
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $405 per month. Confirm the exact amount with Milton Coste before making an offer.
The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.
This property has 1 bedroom and 1 full bathroom.
According to MLS records, the building was constructed in 1910, making it approximately 116 years old.
This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.
Pet policy requires confirmation with Milton Coste. Additional notes: Dogs are allowed under 50 pounds
To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.
Have a question not answered here?
(917) 416-7433Listing Courtesy of Compass - DAVID M SON
Listing Contact: (917) 613-7305
Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.
Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.
RLS Data display by Keller Williams NYC. Data last updated on 9/9/2026 at 8:01 PM UTC
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Williamsburg Market Update
39 sales last 30 days · $1.87M median · 3.7 months supply
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Quick Facts
Monthly Costs Estimate
$100,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
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