The listing facts are current enough for an initial property review.
for saleRealtyLens property overview
$320,000
3901 Nostrand Ave Unit LL4
Brooklyn, NY, 11235
View more Brooklyn, NY property pages3Beds
1Baths
900Sqft
$356$/sqft
Listing Notes
*Cash Buyer Only* Introducing a unique opportunity in the heart of Sheepshead Bay-a spacious 6-room, 3-bedroom apartment with 2 half bathrooms, offering incredible versatility for residential living or professional use, such as a doctor's office. This well-maintained unit is located in a full-service building with excellent amenities including a seasonal outdoor pool, package delivery room, laundry facilities, and storage rooms. The flexible layout provides generous room sizes, making it ideal for comfortable living or efficient office space. Conveniently located near shops, restaurants, and public transportation, this property offers both lifestyle and professional potential in one of Brooklyn's most desirable neighborhoods.
Market Insights
Below nearby median-7.3%
$356/sqft vs a nearby median of $384/sqft.
Nearby median$384/sqft
Nearby properties12
Property size900 sqft
- -7.3% versus the nearby median price per square foot.
- Price history is limited, so current comps matter more than trend alone.
- 900 sqft creates a usable price-per-square-foot read.
Pricing Read
Yardstick fair value$288k$262k – $314k · 50% confidence
vs ask $320k+$32k (+10.0%)
Asking price is about 10.0% above where comps + adjustments land — there is room to negotiate.
$374/sqft median across 11 tight comps × 900 sqft= $337k
- Open Class C HPD violations−$20k −6.0%
- Visible condition issues−$13k −4.0%
- Transit access−$10k −3.0%
- Mid-century building era−$5k −1.5%
Cumulative NYC adjustments−$49k−14.5%
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 Read2 items to check
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Listing Details
- Days on market
- 12 days
- Last price change
- No change recorded
- Listed
- Apr 30, 2026
- Photos
- 10 photos
- Property type
- coop
- Status
- for sale
- Last sold
- Dec 18, 2014 · $173,000
Features & Amenities
Central AirDisability FeaturesFamily RoomSwimming PoolEfficientOfficeDenShopping
Photos
Building Facts
- Year built
- 1961
- Stories
- 6
- Total units
- 253
- Residential units
- 243
- Building area
- 5.07 ac
- Lot size
- 1.52 ac
- Land use
- Multi-family elevator buildings
- Building class
- D4
From NYC public records where available.
Price History
May 4, 2026Initial record
$320,000for sale
Public Records
DOB violations4 open
49 total recorded against the building
HPD violations64 open
7 class C (immediately hazardous)
ACRIS documents298
Tax-lot deed, mortgage, and transfer records on file
311 calls (12 mo)35,720
Top: illegal parking
Top complaint types in ZIP 11235
- Illegal Parking10,750
- Blocked Driveway3,107
- HEAT/HOT WATER2,355
- Noise - Residential2,068
- Dirty Condition872
Recent DOB
- Sep 6, 2019V-DOB VIOLATION - ACTIVE · ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED
- Sep 6, 2019V-DOB VIOLATION - ACTIVE · ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED
- Sep 6, 2019V-DOB VIOLATION - ACTIVE · ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED
- Jan 26, 2018V*-DOB VIOLATION - DISMISSED · ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED
Recent HPD
- Mar 19, 2026Class C · § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRA...
- Mar 19, 2026Class A · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING AND WEST WALL IN THE PRIVATE HALLWAY LOCATED AT APT 1B, 1st STORY, 1...
- Mar 19, 2026Class A · § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING IN THE BATHROOM LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NO...
- Mar 9, 2026Class B · § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST , SECTION AT NORTH
Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.