RealtyLens
for saleRealtyLens property overview
$2,395,000

353 3rd St Unit B5B

Brooklyn, NY, 11215
View more Brooklyn, NY property pages
3Beds
2Baths
1,328Sqft
$1803$/sqft

Listing Notes

Welcome to a exquisite penthouse retreat in one of Brooklyn's most sought-after neighborhoods, this duplex gem offers a rare combination of soaring space, incredible light, and premier outdoor living. Located at the edge of JJ Byrne Park and perched atop a discreet 10-unit, elevatored condo, apartment B-5B is defined by its dramatic double-height ceilings and massive two-tiered windows. The result is a home bathed in natural sunlight throughout the day. Completely renovated by the owners before they moved in, the layout is excellent for modern living. A main living space includes an open kitchen with plenty of counterspace, a dry bar seamlessly built in under the stairs, room for an 8 person dining table and a cozy living room all bathed in indirect light from a double height wall of windows. There is a full width balcony right outside the sliding doors with a barbeque and sitting area. At the other end of the apartment are two spacious bedrooms, a long hallway of closets, a walk-in laundry room with side-by-side vented units and overhead storage, and a shared bathroom. Walk up the dramatic staircase to the primary suite where you'll find a lofted space with room for home office and/or reading nook. Through a door you enter the primary suite with two large custom closets and a renovated en-suite bathroom. There is room for a king bed and additional furniture. Don't need 3 bedrooms? This also makes an excellent den and extension of the living space with separation available when needed. Outside the sliding doors is a southern facing, private roof deck with sweeping views of Park Slope and it's gem, JJ Byrne Park. With room for a dining table, lounge, BBQ and plantings, this can be your outdoor oasis. Is this too much sun for you? There is a motorized shade already installed to comfort while you sip a cool drink and hang with friends and family. This incredible penthouse was designed with luxury in mind. Accessed directly from a key-locked elevator, it boasts European oak floors, Nest-controlled central HVAC, a private laundry room with full-size washer/dryer, and a custom bar with a 75-bottle wine fridge, automatic shades and custom closets. The owners recently installed a new boiler and water heater for a move-in ready and worry free transition. Let's not forget, Location, Location, Location! 353 3rd Street is central to the best of Park Slope. You are directly across the street from the vibrant J.J. Byrne Park and the historic Old Stone House, giving you a front yard of lush greenery, playgrounds, and community events. Step outside and you are seconds away from the eclectic shops and celebrated dining of 5th Avenue, the Sunday Farmers Market, and Whole Foods. With the N, R, F, and G trains all nearby, your commute is as effortless as your weekends. Some photos are virtually enhanced with different furniture/layouts.

Market Insights

Above nearby median+60%

$1803/sqft vs a nearby median of $1127/sqft.

Nearby median$1127/sqft
Nearby properties12
Property size1,328 sqft
  • +60% versus the nearby median price per square foot.
  • Price history is limited, so current comps matter more than trend alone.
  • 1,328 sqft creates a usable price-per-square-foot read.

Pricing Read

Yardstick fair value$1.46M$1.33M$1.59M · 50% confidence
vs ask $2.40M+$935k (+39.0%)

Asking price is about 39.0% above where comps + adjustments land — there is room to negotiate.

$1,127/sqft median across 8 tight comps × 1,328 sqft= $1.50M
  • Open Class C HPD violations−$67k −4.5%
  • Modern construction+$22k +1.5%
  • Transit access+$7k +0.5%
Cumulative NYC adjustments−$37k−2.5%

Property Read

FreshnessCurrent market data

The listing facts are current enough for an initial property review.

Market Position+60% vs nearby

The property is priced above the nearby median per square foot, so condition, building quality, and exact location need to justify the higher ask.

Price MovementInitial price point

Price history is still limited; review again as more market activity becomes available.

Diligence Read2 items to check
AI ReadinessReady to analyze
Assistant read

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Generated from the facts shown on this page and nearby market data. Not a professional appraisal.

Listing Details

Days on market
34 days
Last price change
No change recorded
Listed
Apr 8, 2026
Photos
23 photos
Property type
condos
Status
for sale

Features & Amenities

ElevatorOutdoor SpaceDishwasherNew ConstructionWasher DryerModern KitchenOpen KitchenRental PropertyFurnitureElevatorEnsuiteViewsWalk In ClosetBalconyPlaygroundHome OfficeOfficeDen

Photos

Building Facts

Year built
2003
Stories
6
Total units
30
Residential units
30
Building area
30,802 sqft
Lot size
12,464 sqft
Land use
Multi-family elevator buildings
Building class
R4

From NYC public records where available.

Price History

May 4, 2026Initial record
$2,395,000for sale

Public Records

DOB violations2 open

13 total recorded against the building

HPD violations3 open

3 class C (immediately hazardous)

ACRIS documents0

Tax-lot deed, mortgage, and transfer records on file

311 calls (12 mo)29,819

Top: illegal parking

Top complaint types in ZIP 11215

  • Illegal Parking6,063
  • HEAT/HOT WATER2,144
  • Street Condition1,124
  • Noise - Residential944
  • Snow or Ice941

Recent DOB

  • Dec 14, 2020V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
  • Dec 2, 2019V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
  • Nov 9, 2017V*-DOB VIOLATION - Resolved · E-ELEVATOR ELEVATORREQUIRED
  • Mar 31, 2014V-DOB VIOLATION - ACTIVE · E-ELEVATOR ELEVATORREQUIRED

Recent HPD

  • Dec 30, 2025Class A · §27-2045(B)(5) HMC, § 12-01 RCNY POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAILBOX MISSING AT PUBLIC HALL
  • Dec 30, 2025Class A · §27-2045(B)(5) HMC, § 12-06, 12-10 RCNY POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY COMMISSIONER, IN A COMMON AREA OF A CLASS A ...
  • Dec 30, 2025Class 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 AT DOOR IN T...
  • Dec 30, 2025Class A · § 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLLOWED WHEN A GAS L...

Sourced from NYC Open Data (DOB, HPD, ACRIS). Updated as the city republishes — check the original source for live status.

You can also find this listing on StreetEasy.

Listing data sourced from streeteasy.com. RealtyLens enriches and contextualises it for you, but the original listing lives on the source.