400 9th St, Brooklyn, NY 11215
Property image
Property image
OFF MARKET

400 9th St
Brooklyn, NY 11215

Park Slope
  • 3 Beds
  • 2 Baths
  • 2,355 sqft

$3,941,500

Trulia Estimate
as of Jul 30, 2026
Est. Refi. Payment $22,287/mo*
Refinance Your Home

$3,941,500

Trulia Estimate
as of Jul 30, 2026
Est. Refi. Payment $22,287/mo*
Refinance Your Home
3 Beds
2 Baths
2,355 sqft

Local Information

  • Map ViewExplore the area around 400 9th St.
  • Schools1 Elementary School1 Middle School2 High Schools
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Multi-Family
Year Built
1901
Living Area
2,355 sqft
Price/Sqft
$1,674
Parking
None

About this House

Extraordinary opportunity to be the first to live in this stunning newly renovated home in prime Park Slope. Built in 1901, featuring 3 bedrooms, 1.5 baths, a private terrace, private spacious garden, and a finished basement with a private laundry room. The house has been outfitted with new heating, lighting, and electric. Classic charm is reflected in its original details and complemented by stylish contemporary design and updates.

Upon entering this turn-key triplex home you are greeted by a gracious parlor level with two original decorative mantles, perfectly intact original hardwood parquet floors throughout, a built in window seat with storage below, coffered ceiling, and original mahogany finishes.

The dining room is well lit with southern light and includes an amazingly restored mahogany breakfront that offers great storage.

The eat-in kitchen features white quartz counter-tops, radiant heated floors, brand new stainless steel appliances, a white beveled subway tile backsplash,wine cooler, and a large window facing the garden.

Up the stately staircase, the second floor contains 3 bedrooms and a full bath. An enormous master bedroom is located in the front of the house and features two closets for ample storage. In the rear of the home are two generously-sized bedrooms, one with a walk-in closet and the other with an entrance to the private terrace.

The finished basement is where the front loading washer and dryer are located in your own private laundry room! This room is perfect for an entertainment lounge or playroom. A separate entrance to the finished basement allow for a potential office space.

The house is ideally located 2 blocks from the highly coveted Prospect Park where you can enjoy outdoor activities or free concerts at Celebrate Brooklyn! The nearby F, G, or R trains are convenient for a speedy commute to Manhattan and Queens. Down the block you will find a grocery store, YMCA with a pool, and pharmacy for all of your needs. Local haunts like Colson Patisserie, Winner's, and Barbes will round out your Park Slope experience. Pets allowed with approval from landlord. Heat and hot water included. Zoned for PS 39.
400 9th St, Brooklyn, NY 11215 is a 3 bedroom, 2 bathroom, 2,355 sqft multi-family in Park Slope, built in 1901. It last sold for $2,600,000 on Dec 26, 2019. More recently, it was listed as a rental in October 2020 with an asking price of $7,800 per month. That rental listing was removed on November 11, 2020. It is currently off market. The Trulia Estimate is $3,941,500, with a rent estimate of $6,064/month.

Home Details for 400 9th St

Interior Features

Levels, Entrance, & Accessibility
Stories: 5Floors: Hardwood
Appliances & Utilities
DishwasherDryerWasher
Fireplace & Spa
Fireplace

Property Information

Year Built
Year Built: 1901Year Updated: 1901
Property Type / Style
Property Type: Multi FamilyArchitecture: Other

Exterior Features

Exterior Home Features
DeckGarden
Parking & Garage
Parking: None

Community

Units in Building: 2

Lot Information

Lot Area: 1450 sqft

Price History for 400 9th St

DatePriceEventSource
11/11/2020$6,665ListingRemovedAgent Provided
11/05/2020$6,665PriceChange
Agent Provided
10/22/2020$7,150PriceChange
Agent Provided
10/16/2020$7,800Listed For RentAgent Provided
12/26/2019$2,600,000Sold
N/A
09/27/2019$2,950,000PendingAgent Provided
09/26/2019$2,950,000Listed For SaleAgent Provided

Market trends in Park Slope

Last updated June 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.43M
$63.33KMoM
Sale-to-List Price
—
Price per sq ft
—
Available listings
146
5MoM
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Property Tax and Assessment

Year2025
Tax$15,980
Assessment$4,719,000
Home facts updated by county records

Comparable Sales for 400 9th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
308 11th St, Brooklyn, NY
0.26
Multi-Family Home
$3,685,000
08/20/25
3
3
2,307
461 11th St, Brooklyn, NY
0.07
Multi-Family Home
$5,500,000
08/21/25
3
3
2,430
411 12th St, Brooklyn, NY
0.16
Multi-Family Home
$2,500,000
09/09/25
5
3
2,376
523 10th St, Brooklyn, NY
0.07
Multi-Family Home
$1,500,000
11/20/25
4
3
2,718
578 6th Ave #4, Brooklyn, NY
0.38
Multi-Family Home
$2,500,000
10/07/25
2
2
3,384
428 7th St, Brooklyn, NY
0.10
Multi-Family Home
$4,340,000
09/19/25
5
3
2,400
522 11th St, Brooklyn, NY
0.18
Multi-Family Home
$4,500,000
04/24/26
4
3
2,300
323 5th Ave, Brooklyn, NY
0.35
Multi-Family Home
$3,500,000
05/07/26
3
2.5
2,851
195 8th St, Brooklyn, NY
0.41
Multi-Family Home
$2,800,000
07/27/26
3
2.5
1,734
438 8th St, Brooklyn, NY
0.16
Multi-Family Home
$3,995,000
08/13/25
4
3.5
2,700
Home facts updated by county records

Nearby homes

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Assigned Schools

These are the assigned schools for 400 9th St.
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The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Park Slope
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Park Slope

At least 546 Trulia users voted on each feature.

  • 95 % Say it's walkable to grocery stores

  • 95 % Say there are sidewalks

  • 94 % Say it's dog friendly

  • 92 % Say it's walkable to restaurants

  • 86 % Say streets are well-lit

  • 85 % Say people would walk alone at night

  • 81 % Say kids play outside

  • 65 % Say they plan to stay for at least 5 years

  • 64 % Say there are community events

  • 63 % Say there's holiday spirit

  • 63 % Say neighbors are friendly

  • 43 % Say yards are well-kept

  • 39 % Say it's quiet

  • 36 % Say there's wildlife

  • 26 % Say parking is easy

  • 17 % Say car is needed

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

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Homes for sale near 400 9th St

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Off Market Homes Near 400 9th St

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