The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$659,000
401 Allen Ave
Brooklyn, NY, 11229
View more Brooklyn, NY property pages3Beds
1Baths
1,072Sqft
$615$/sqft
Listing Notes
Gerritsen Beach! Private driveway, 2 car parking and a large yard too! This well maintained 3 Bedroom, 1 Bath duplex is close to all. The first floor has a large living room with new hardwood floors, a formal dining room and an eat-in-kitchen. The basement is a full basement with 2 entrances and is unfinished. The top floor has
Market Insights
Below nearby median-5.8%
$615/sqft vs a nearby median of $653/sqft.
Nearby median$653/sqft
Nearby properties12
Property size1,072 sqft
- -5.8% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 1,072 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$641k$585k – $697k · 53% confidence
vs ask $659k+$18k (+2.7%)
Asking price is well-anchored to the comp picture (+2.7%). Negotiate on terms, not headline price.
$610/sqft median across 3 tight comps × 1,072 sqft= $654k
- Transit access−$20k −3.0%
- Pre-war character+$16k +2.5%
- Sparse street life−$10k −1.5%
Cumulative NYC adjustments−$13k−2.0%
Property Read
The asking price per square foot is below the nearby median, which can be worth a closer comp check.
Price history is still limited; review again as more market activity becomes available.
Diligence Read3 items to check
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Listing Details
- Days on market
- 15 days
- Last price change
- No change recorded
- Listed
- Apr 27, 2026
- Photos
- 15 photos
- Property type
- single family
- Status
- for sale
- Last sold
- Aug 14, 1985 · $95,000
Features & Amenities
Dining RoomHardwood FloorsBasementBig YardBeach
Photos
Building Facts
- Year built
- 1930
- Stories
- 2
- Total units
- 1
- Residential units
- 1
- Building area
- 1,072 sqft
- Lot size
- 1,937 sqft
- Land use
- One and two family buildings
- Building class
- A1
From NYC public records where available.
Price History
May 4, 2026Initial record
$659,000for sale
Public Records
DOB violations0 open
0 total recorded against the building
HPD violations0 open
0 total recorded
ACRIS documents5
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)30,594
Top: illegal parking
Top complaint types in ZIP 11229
- Illegal Parking6,087
- Noise - Residential3,247
- Blocked Driveway2,958
- HEAT/HOT WATER2,271
- Abandoned Vehicle1,159
Recent Transfers (ACRIS)
- Aug 14, 1985DEED
- May 15, 1968DEED
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.