CurbScoop
Deals›Brooklyn›Park Slope

270 FIFTH STREET · #4C

Park Slope· built 1911in_contractSales listingBBL 3009870011
$1,350,000
$1,564 / ft² · 2 bd · 1 ba · 863 ft²
score 7.1 · market
Open listing source
Price
$1.35M
$/ft²
$1,564
Days on market
36
Monthly taxes
-
Common charges
-
Maintenance
$1,559

Description

Welcome to Unit 4C at 270 5th Street, a unique two-bedroom, one-bathroom co-op where historic charm meets modern living. Located in The Milk Factory, a former Borden’s milk plant, this converted co-op blends industrial character with homey comfort in beautiful Park Slope. The standout feature? A private roof deck is your own garden oasis in the sky. One flight of stairs inside the unit leads to your exclusive outdoor space, perfect for entertaining guests, morning yoga, or simply soaking in the unobstructed views of the Brooklyn skyline and JJ Byrne Park, which is just across the street! Inside, the open living area is bathed in light and features a working wood-burning fireplace. Two bedrooms sit near a full bathroom. This pet-friendly elevator building is well-maintained and features a laundry room and private storage for each unit. 270 5th Street, Unit 4C is located steps from J.J. Byrne Park, the weekend Greenmarket, the neighborhood playground, and multiple transit options including the MTA (D,F,G,N,R,W) and LIRR. You’re also moments from restaurants, shopping and other amenities that nearby 5th and 7th Avenues have to offer. Homes with private roof decks in Park Slope don’t come around often! This one checks all the boxes: space, light, outdoor living, location, and charm.

Price history

Every list / cut / contract / sold event we've recorded.

  1. in contractJun 11, 2026
    $1.35M0.0%
    In contract
  2. price decreaseJun 2, 2026
    $1.35M-2.2%
    Price decreased 2%
  3. listedMay 6, 2026
    $1.38M+6.2%
    Listed by Compass
  4. no longer availableMar 30, 2026
    $1.30M0.0%
    No longer available
  5. temporarily off marketDec 29, 2025
    $1.30M0.0%
    Temporarily off market
  6. listedOct 29, 2025
    $1.30M
    Listed by Compass

In-building transactions

Every recorded deed (incl. private + sponsor) for this BBL - actual prices paid.

full building →
No transactions recorded for this BBL yet.

Open violations + recent permits

DOB / HPD signals for this BBL.

Open HPD violations (10)
  • A
    § 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND THE ADDRESS OF THE BUILDING.
    Sep 30, 2023
  • A
    § 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD.
    Sep 30, 2023
  • A
    § 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISSING AT PUBLIC HALL, 1st STORY
    Sep 30, 2023
  • A
    § 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM EDGE OF FRAME BETWEEN 48-62 INCHES ABOVE FLOOR MISSING AT PUBLIC HALL, 1st STORY
    Sep 30, 2023
  • A
    § 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING.
    Sep 30, 2023
  • 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 LEAK IS SUSPECTED
    Sep 30, 2023
  • A
    (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
    Apr 5, 2021
  • I
    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.
    Apr 5, 2021
  • A
    SECTION 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION THE 14' X 25' WOOD PLATFORM ERECTED ABOVE THE 1ST ROOM FROM NORTH OF THE 3RD STORY SOUTH APT 3B AT 1 FROM EAST. AT OPEN SPACE, ROOF
    Jul 8, 2002
  • A
    SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EVIDENCE OF A WATER LEAK AT CEILING THROUGHOUT IN THE ENTIRE APARTMENT LOCATED AT APT 3-B, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH , SECTION AT EAST
    Jul 8, 2002 · apt 3-B
Recent DOB permits (12)
  • OT-
    AZHAR CONSTRUCT INC
  • EQ-
    PERIMETER BRIDGE & SCAFFOLDING
  • OT-
    EFFICIENT RESTORATION COR
  • SG-
    NATIONAL MAINTENANCE INC
  • OT-
    BASONAS CONSTRUCTION
  • SG-
    NATIONAL MAINTENANCE INC
  • EQ-
    PERIMETER BRIDGE & SCAFFOLDING
  • EQ-
    PERIMETER BRIDGE & SCAFFOLDING