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343 Fourth Avenue
Last updated on Feb 5, 2026

Novo,
343 Fourth Avenue

Novo is a modern condominium in Park Slope, Brooklyn, offering various amenities including doorman service, fitness center, and common spaces. Located near Washington Park, it provides easy access to dining, shopping, green spaces, and public transportation.

343 Fourth Avenue Location Map
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Overview of Novo at 343 Fourth Avenue

The Novo, completed in 2007, is a 12-story luxury condominium building at 343 Fourth Avenue in Park Slope, Brooklyn. Developed by Boymelgreen Developers and the Katan Group, the 113-unit building was designed by Bricolage Designs with interiors by Andres Escobar & Associates. The structure features a distinctive architectural design with a setback tower, corner windows, and numerous private balconies.

The full-service building offers extensive amenities including 24/7 doorman service, a 2,000+ square foot fitness center with yoga studio, a residents' lounge, children's playroom, and on-site valet parking garage. A landscaped garden entrance on 5th Street complements the main Fourth Avenue entrance, while the recently renovated lobby welcomes residents and guests.

Strategically located in Park Slope, the Novo sits adjacent to JJ Byrne Park and its playground, dog run, and recreational facilities. The building enjoys proximity to Whole Foods Market, Fifth Avenue's restaurant row, and multiple transit options including the F/G/R subway lines. A 25-year tax abatement remains in effect until June 2033, keeping monthly costs relatively low for residents.

Doorman
Full Time
Type
Condo
Year Built
2007
Apartments
Floors
12
Neighborhood
Min Down
20%

Amenities

  • Concierge
  • FT Doorman
  • Garden
  • Children's Playroom
  • Lounge
  • Fitness Center
  • On-Site Parking
  • Live-In Superintendent
{ "key" : "AIzaSyDquABdSLhathmwfnoTcYwA1BY6coZZyZk", "lat": 40.67291, "lng": -73.98611, "marker": { "icon": "https://img3.cityrealty.com/neo/i/w/amenities/base.png" } }

  1. F
  2. R
  3. G
at 4th Ave 0.18 miles

Pros & Cons

  • On-site parking available
  • Convenient to subways
  • 24/7 doorman and concierge service
  • Balconies
  • Roof deck
  • 2,000+ sq ft fitness center with yoga studio
  • Tax abatement until 2033
  • Adjacent to JJ Byrne Park
  • Pet-friendly building
  • Residents' lounge with catering kitchen
  • Many apartments
  • No sidewalk landscaping

CityRealty Rating

23
/44
Architecture
+
22
/36
Location
+
15
/39
Features
+
8
Editor’s Points
=
68
CITYREALTY
RATING
  • How is the CityRealty Rating calculated?

    Architecture
    • 30+ remarkable
    • 20-29 distinguished
    • 11-19 average
    • < 11 below average
    Location
    • 27+ remarkable
    • 18-26 distinguished
    • 9-17 average
    • < 9 below average
    Features
    • 22+ remarkable
    • 16-21 distinguished
    • 9-15 average
    • < 9 below average

Sales Summary

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