roofy
For saleCondoNewScore 70

3-bedroom condo for sale in Park Slope

409 3rd St Apt 3, Park Slope, Brooklyn, New York, NY, 11215

$1,895,000
Asking price · in USD
Bedrooms
3: 3+ bedroom homes for sale in ZIP 11215
Bathrooms
2: Homes with 2+ bathrooms for sale in ZIP 11215
Size
1,125 ft² (105 m²)
Type
Condo: Condos for sale in ZIP 11215
Available
Now
Year built
1921: Building details

About this home

Condo for sale in Park Slope, Brooklyn: 3 bedrooms, 2 bathrooms, 1,125 ft². Asking price $1,895,000. Built in 1921.

From the original listing · Realtor.comShow

Highest and Best Due Thursday 9/17 4pm! Introducing apartment 3 at 409 3rd Street, nestled in a charming pre-war brownstone on third street, Park Slope's widest marquee blocks lined with canopy trees and large sidewalks. This sun drenched 3-bedroom, 2-bathroom plus home office, offers thoughtfully designed interiors with modern upgrades and expansive pre-war dimensions. Upon entry, you will find a grand open and modern kitchen warmed from the Southern and Northern exposures. The island and modern appliances make it perfect for cooking and entertaining. In the living room, bay windows add a touch of elegance while maximizing tree-top views and southern light. This home offers incredible versatility, including an additional sleeping area or home office for relaxation or productivity. Mini-splits ensure year-round comfort, and an in-unit washer/dryer offers the ultimate convenience. In addition, an enormous private, dedicated storage space is included with the sale. Upon entering the building, this gem is an easy two flights up. Zoned for PS 321, and located near Park Slope's finest restaurants and cafes on 5th Ave, you cannot go wrong with this stunning location. Be sure to schedule your private viewing today!

Description from Realtor.com, shown as published there. See the original listing

Roofy listing score

Grade B, 70/100 · Complete

How complete and honest this listing is, from what the source sites show and Roofy’s own checks. It isn’t a rating of the home or the agent. How the score works

  • Photos25/25
    • Full points: 12 photos15/15
    • Full points: Large, clear photos (about 1,000 px)10/10
  • Details16/20
    • Full points: Price stated3/3
    • Full points: Bedrooms stated2/2
    • Full points: Bathrooms stated2/2
    • Full points: Size stated2/2
    • Does not apply: Move-in date: does not apply2/2
    • Does not apply: Lease length: does not apply1/1
    • No points: No pet policy0/1
    • Full points: Laundry mentioned1/1
    • No points: Heat and utilities not mentioned0/1
    • No points: No amenities listed0/2
    • Full points: Description of 200 words3/3
  • True cost7/15
    • No points: No running costs stated (HOA, service charge or taxes)0/8
    • Full points: Price in line with similar homes in its neighborhood7/7
  • Accuracy12/15
    • Nothing to compare: Listed on one site, nothing to compare3/6
    • Full points: Agrees with city records (built 1921, 4 homes)5/5
    • Full points: Confirmed on its source site 3 days ago4/4
  • Legal10/10
    • Full points: No fair-housing problems found in the wording6/6
    • Full points: The agent’s license is active4/4
  • Trust0/15
    • No points: Not claimed on Roofy by the agent or owner0/10
    • No points: The agent is not verified on Roofy0/5

Listed this home? Claim your agent page to add the trust points.

Scored Nov 2, 2026 · Score version 1. No one can pay to change a score.

Buying costs

What this price means for you: the monthly payment, and New York’s mansion tax, which the buyer pays on a home of $1 million or more.

Estimate the monthly payment Mansion tax on this price

Compared with the area

Asks $1,895,000, 3% below the median asking price for 3-bedroom homes for sale in Park Slope.

Median here
$1,950,000
21 listings, last 90 days
Typical range
$1,750,000–$2,685,000
The middle half of listings
Per ft²
$1,684.44 vs $1,684.44
This home vs the median, 0% higher

Priced in line with similar homes here.

Asking prices of listings on Roofy and listing sites in the last 90 days, not signed leases or sale prices. One currency, never converted.

More about Park Slope

Location

Location as the listing shows it.Open in Google Maps

Nearby transit

  • Union StR9 min walk
  • 4 Av-9 StF G R10 min walk
  • 7 AvF G10 min walk

Nearby public schools · District 15

Distance only, not school zones. Check the zoned school with NYC Public Schools.

The building

4 units · 4 floors · built 1921

Building record (NYC)

NYC records as of Nov 1 (weekly)

409 3 Street · BBL 3-00975-7501 · built 1921 · 4 units

Roofy building score 93/100 · Well keptAbout the building, from HPD violations. Not an inspection.
Building type
Condominium
Open HPD violations
None
Heat complaints
0 this season
Complaints, last 12 months
0
Rent stabilization
None in 2018–2024 tax bills
Last sale (12-month file)
No sales in our 12-month file

No open immediately hazardous (Class C) violations. Condo records cover the whole building.

See the full building record

Public NYC records about the building, not about the person listing it. Buyers and renters can see them on city websites too. Source: NYC Open Data (DCP PLUTO, HPD, DOF).

Added to Roofy Oct 29, 2026Last checked on Realtor.com Oct 29, 2026Roofy doesn’t verify listings. Never send money before seeing a home.

Similar homes nearby

More homes like this for sale in ZIP 11215 →

From Marc Solomon

Marc Solomon’s page →