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270 5th Street
Last updated on May 6, 2026

The Milk Factory Building,
270 5th Street

The Milk Factory Building is a converted Borden milk factory in Park Slope with 33 units. Located near shopping, dining, and transit options, the pet-friendly building offers convenient access to local amenities. Currently, 1 apartment is for sale.

270 5th Street Location Map
Unit #
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Price
Listed on
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Unit #
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View Full Sales History

Overview of The Milk Factory Building at 270 5th Street

The Milk Factory Building is a co-op conversion of a former Borden milk factory located at 270 5th Street in Park Slope. This four-story, 33-unit elevator building is ideally situated near 5th Avenue, offering easy access to shopping, dining, and public transportation, including the F, G, and R trains. The building is pet-friendly and features amenities such as a laundry room and private storage for each unit.

Residences in the Milk Factory Building showcase a blend of historic charm and modern living. Many apartments feature high ceilings, oversized windows, and unique layouts that maximize space and light. Notable units include duplexes with private outdoor spaces, such as roof decks and landscaped gardens, providing residents with a serene escape in the city. Kitchens are often equipped with high-end appliances, while living areas may include wood-burning fireplaces and ample storage.

Residents enjoy proximity to local attractions, including J.J. Byrne Park, the Sunday farmer's market, and various restaurants and shops along 5th and 7th Avenues. The building's location and amenities make it a desirable choice for those seeking a vibrant community atmosphere in Brooklyn.

Doorman
None
Type
Co-op
Year Built
1911
Converted: 1989
Apartments
Floors
4
Pets: Allowed
Neighborhood
Min Down
20%

Amenities

  • Pre War
  • Video Intercom
  • Washer/Dryer in building
  • Elevator
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  1. F
  2. R
  3. G
at 4th Ave 0.14 miles

Sales History

Price/Room (Est)

Why are we displaying the estimated price per room?

For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.

By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.

Price/Ft2 (Est)
View Full Closing History

Sales Summary

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Sales History by Apartment Size

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Pricing Comparison of Similar Buildings

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Editorial Coverage

Alternate Addresses

  • 272 5th Street
  • 274 5th Street
  • 276 5th Street
  • 278 5th Street
  • 280 5th Street
  • 282 5th Street
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