448 6th Ave, Brooklyn, NY 11215
Property image
Property image
OFF MARKET

$6,474,300

Trulia Estimate
  • 5 Beds
  • 4 Baths

448 6th Ave, Brooklyn, NY 11215

Park Slope
Est. Refi. Payment $38,419/mo*
Refinance Your Home
Currently Off Market - Sold Oct 22, 2025 for $6,300,000

Home Value

Trulia Estimate
$6.47M
Since last month
$900 (0%)
Since last year
Increased$3M (+82.7%)
Since last sale
Increased$181K (+2.9%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +83% in the last 10 years
MonthEstimated value
2026
September 2026$6.48M
August 2026$6.48M
July 2026$6.38M
June 2026$6.33M
May 2026$6.32M
March 2026$6.3M
February 2026$6.36M
January 2026$3.86M
2025

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
420 12th St #F3L, Brooklyn, NY
0.23
Coop
$2,700,000
07/15/26
3
2.5
-
299 13th St #4B, Brooklyn, NY
0.16
Coop
$1,500,000
06/16/26
3
3
-
35 Prospect Park W #3B, Brooklyn, NY
0.66
Coop
$4,325,000
07/13/26
4
3.5
-
309 6th Ave #1, Brooklyn, NY
0.37
Coop
$2,635,000
06/26/26
3
2.5
-
327 4th St #4C, Brooklyn, NY
0.32
Coop
$1,800,000
06/22/26
3
2.5
1,750
433 3rd St #3, Brooklyn, NY
0.35
Coop
$2,167,000
06/15/26
4
1.5
-
301 5th Ave #1-R, Brooklyn, NY
0.39
Coop
$2,250,000
07/23/26
3
2.5
1,350
443 12th St #1B, Brooklyn, NY
0.27
Coop
$2,100,000
09/09/26
3
2
1,915

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
448 6th Ave #2A, Brooklyn, NY 11215
0.00
$721,800
1
1
420
Off Market
436 10th St, Brooklyn, NY 11215
0.03
$3,050,100
4
3
2,000
Off Market
432 10th St #2, Brooklyn, NY 11215
0.04
$2,776,000
3
2
1,553
Recently Sold
409 10th St, Brooklyn, NY 11215
0.07
$4,378,700
5
2.5
-
Off Market
370 9th St #2C, Brooklyn, NY 11215
0.03
$1,505,700
2
2
-
Off Market
401 10th St #GARDEN, Brooklyn, NY 11215
0.08
$2,390,700
3
2
1,673
Off Market
396 10th St #1, Brooklyn, NY 11215
0.09
$4,746,900
6
3.5
3,043
Off Market
357 11th St, Brooklyn, NY 11215
0.08
$3,827,200
4
3
-
Off Market
469 6th Ave, Brooklyn, NY 11215
0.04
$4,376,700
4
3
3,003
Off Market
344 8th St #2, Brooklyn, NY 11215
0.08
$1,600,000
2
1
-
Recently Sold
383 10th St, Brooklyn, NY 11215
0.11
$4,995,000
3
3.5
-
For Sale

Local Information

  • Map ViewExplore the area around 448 6th Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Coop
Built in 1920
Garage

About this House

Park Slope Perfection! A meticulously renovated 1901 townhouse on an idyllic tree-lined street, only 2 blocks from Prospect Park. The handsome brick & brownstone facade is distinguished by a 3-story bay with windows topped with leaded glass panels. In move-in condition, this special home includes 4/5 Bedrooms, 3 newly renovated full Bathrooms and 2 Powder Rooms. The versatile layout includes 3,500 interior square feet across 4 floors. A full 712 square foot finished Basement includes an enormous Laundry Room and excellent Storage. A lush garden is lined with hydrangeas. The magical roof deck is a stunning addition to a house designed for entertainment, with captivating views of sunsets over the Statue of Liberty and New York City skyline. There is a total of 1,200 square feet of beautifully landscaped and fully-irrigated outdoor space.

An impressive stoop leads to a gracious double-door Entry. The Parlor Floor boasts soaring ceilings and fine original architectural detail with beautifully restored moldings, hardwood floors, and the original hand-carved center stair banister. The Front Parlor is anchored by a gas fireplace with an antique marble mantlepiece reclaimed from the Plaza Hotel. A well-proportioned paneled Living Room is finished with custom millwork, coffered ceilings, and superb storage. A pair of sliding glass doors open to a balcony overlooking a dramatic double-height (20+ feet) glass-enclosed Solarium overlooking the south-facing Garden. A well-placed Powder Room completes the Parlor Floor.

The Garden Floor features a spacious Dining Room and a large Kitchen. The Eat-In Chef’s Kitchen includes a suite of top-of-the-line appliances, a solid hand-carved marble sink designed to blend perfectly with the massive island, and a walk-in Pantry. The Kitchen is outfitted with a vented 48” Wolf double oven with a 6-burner plus griddle gas range top; a Wolf microwave and a Wolf warming drawer; a Sub-Zero 36” refrigerator, two under-counter Sub-Zero freezer drawers, a Sub-Zero wine cooler; a Bosch dishwasher and abundant storage. The Kitchen opens directly to an impressive 2-story Solarium, ideally suited for indoor/outdoor dining. The Solarium is temperature-controlled with mechanically operated windows for air circulation. The attractively landscaped garden is stone-paved and lined with a border of mature hydrangeas. The Dining Room is paneled with wainscoting and features a second gas fireplace. A second Powder Room and a secondary Entry with double doors complete the Garden Level.

Upstairs, the 3rd Floor includes a large Bedroom with a bay window seat and a newly renovated full en-suite Bathroom as well as 2 south-facing Bedrooms and a second newly renovated full Bathroom. A cedar Linen Closet completes this floor. The 4th Floor functions as a Primary Bedroom Suite. A spacious Primary Bedroom with a gas fireplace and a bay reading nook overlooks the treetops of bucolic Sixth Street. A large, custom-designed, walk-through closet opens to a luxurious, newly renovated Primary Bathroom with a double vanity sink, oversized rain shower, and a large opaque privacy window. An Office/5th Bedroom may serve as a private work space, a Dressing Room or a Nursery.

A glass-enclosed stairway leads to a glorious stone-paved roof garden with breathtaking views of the Manhattan skyline, the New York Harbor and the Statue of Liberty and a picturesque wisteria-covered pergola and a rose garden, an outdoor Kitchen with a full barbecue and bar.

The Basement, with a large Laundry Room with a chute and oversized ironing table and a large storage room, easily converted to a gym. Fully renovated, with a new 3-zone central air conditioning system, new windows, and a new security system.

Located near Brooklyn's beloved Prospect Park and rich in original architectural detail and scale, ideal for the discerning buyer in search of a historic home in true turnkey condition.
448 6th Ave, Brooklyn, NY 11215 is a 5 bedroom, 5 bathroom coop in Park Slope, built in 1920. It last sold for $6,300,000 on Oct 22, 2025 (3% below the $6,500,000 asking price). This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $6,474,300.
Contact this Building
Property Website
Last check for updates: about 13 hours ago
Listed by Roberta Golubock
Sotheby's International Realty
Source: StreetEasy, MLS#S1786191

Home Details for 448 6th Ave

Active Status

MLS Status: Sold

Interior Features

Interior Details
Number of Rooms: 11
Beds & Baths
Number of Bedrooms: 5Number of Bathrooms: 5Number of Bathrooms (full): 3Number of Bathrooms (half): 2
Appliances & Utilities
Appliances: Dishwasher, Washer/DryerDishwasherLaundry: Inside
Heating & Cooling
Has CoolingAir Conditioning: Central Air
Fireplace & Spa
Has a Fireplace
Windows, Doors, Floors & Walls
Flooring: Hardwood
Levels, Entrance, & Accessibility
Floors: Hardwood
View
Has a ViewView: City, Skyline

Exterior Features

Exterior Home Features
Patio / Porch: OtherExterior: Balcony
Parking & Garage
Has a GarageParking: Garage

Property Information

Year Built
Year Built: 1920
Property Type / Style
Property Type: ResidentialProperty Subtype: Coop

Price & Status

Price
List Price: $6,500,000

Location

Direction & Address
City: BrooklynCommunity: Park Slope

HOA

Has an HOA

Listing Info

Special Conditions: Resale

Miscellaneous

Mls Number: S1786191Listing Url

Additional Information

HOA Amenities: LaundrySTREETEASY Property ID: 1151754STREETEASY Building ID: 70990

Price and Tax history

DateEventPrice
Oct 22, 2025
Source: StreetEasy #S1786191
Sold
$6,300,000
Aug 27, 2025
Source: StreetEasy #S1786191
Listed For Sale
$6,500,000

Market trends in Park Slope

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$1.85M
$140KMoM
Sale-to-List Price
102.6%
0.6%MoM
Price per sq ft
$1.48K
$84MoM
Available listings
89
22MoM

Around this home

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.
  • Anhnghiem
    "Park Slope is a great place to raise your kids but it’s definitely expensive and will test your patience. But my kids got a great education, have interesting friends and are very independent. "
    0
    Flag
  • Fairygoddess369
    "Parades and lots of block parties different types of events from sports to food from school events to community sports"
    0
    Flag
  • Paige Ehlers-Pearl
    "About 35 mins to lower Manhattan via the F train. The G train also provides some access to other parts of Brooklyn "
    0
    Flag
  • D.luria
    "Very close to prospect park for off leash hours which we enjoy regularly. It’s also really to find good dogwalkers. "
    0
    Flag
  • Paige P
    "Being close the park is such a luxury, particularly during the week when the crowds aren’t large. However, lots of dogs nearby (yay) means lots of bad dog owners (boo)."
    0
    Flag
  • Jose Corona
    "Theres always places to go and explore or to try out different cultures as well for food or even stores to shop at "
    0
    Flag
  • bdpowell7
    "Fantastic neighborhood. Feels like a community. A lot of families. Great schools. There’s a great food coop. "
    0
    Flag
  • Anhnghiem
    "We have lived in Park Slope for over 10 years and we love it. It’s an amazing community and there is so much to do in the neighborhood. "
    2
    Flag
  • Gohar Rashid
    "Decent commute it’s good to have B/Q TRAIN CAUSE IF ONE BOT WORKING THE OTHER ONE IS WORKING & b82 bus plays important role too "
    2
    Flag
  • Devtysingletary
    "Block parties are alive and well. Great sense of community with a block whatsapp group. Neat little finds on the street. "
    0
    Flag
  • William D Duty
    "It’s the R train. So, it’s a long commute sometimes. The bus is pretty nice. It takes an hour at best to get to the upper east side. "
    1
    Flag
  • Trulia User
    "There are a lot of vagrants sleeping on the stoops and some have been violent towards people that live here and children"
    4
    Flag
  • Trulia User
    "Brownstone tree lined streets full of families. Halloween. Fall. Good food. Playgrounds. Neighbors. "
    4
    Flag
  • Trulia User
    "many other dogs to sniff, plenty of groomers and there’s often free dog cookies in the regular stores"
    0
    Flag
  • Trulia User
    "It is like any other neighborhood in Brooklyn it has its shay areas but for the most part it is a beautiful piece of Brooklyn "
    1
    Flag
  • Trulia User
    "Great restaurants, friendly people who make a good living but are humble and interesting and well cultured!"
    3
    Flag
  • Trulia User
    "I see people walking their dogs all the time. Prospect Park is also a very popular place for dog owners to bring their dogs during off leash hours. "
    0
    Flag
  • Trulia User
    "There is a huge park, a small park, many schools and children and parents. There are dogs, dog walkers, and friendly dog owners. "
    1
    Flag
  • Trulia User
    "Lots of families and preschools in the area. Area full of strollers and dogs! Also has green and shaded streets."
    0
    Flag
  • Trulia User
    "Very easy commute to the city and downtown Brooklyn. Park slope is a short walk to many different lines. "
    0
    Flag
  • Trulia User
    "Nice family neighborhood with nice places to eat and shop. Many parks around friendly for kids and pets."
    3
    Flag
  • Trulia User
    "This is actually not my neighborhood, but I jog around in this neighborhood a lot. I feel pretty safe around here."
    0
    Flag
  • Trulia User
    "Easy commute to Manhattan with multiple train lines nearby. Park Slope is a beautiful, quiet residential neighborhood of brownstones and other low profile housing. Great family neighborhood. It doesn’t get better than this in NYC."
    0
    Flag
  • Trulia User
    " I don’t know. I don’t have a dog. I have never owned a pet. There are plenty of pets around though. Lots of parks"
    0
    Flag
  • Trulia User
    "I have lived in this neighborhood for 25 years. I have seen drastic changes for the good since I moved here. There are lots of families and most people seem friendly. "
    0
    Flag
  • Hazuki A.
    "Street fairs and farmers markets, barbecues in Prospect Park, music performances on the streets For children and adults. In the summer, they have celebrate Brooklyn! Which invites wonderful artists to perform at the band shell in Prospect Park. Often the zoo and the botanical Garden hosts events."
    12
    Flag
  • Metcalfe78
    "Fifth avenue street fairs each year; the Halloween parade on 7th Ave; plant sales at the local community garden; the Cherry Blossom Festival at Brooklyn Botanic Gardens "
    1
    Flag
  • Rajalingam J.
    "I have lived here for 20yrs and love it everyday!! Park Slope has beautiful brownstones. Prospect Park is the jewel in the crown!!"
    12
    Flag
  • Drewcreid
    "Prospect Park is a huge attraction for dog owners. Off leash in early morning is very fun for the pups. "
    2
    Flag
  • Sandra P.
    "The neighborhood offers excellent public transportation access (be it subway, bus, bike share, or Long Island Railroad) and easy access to major thoroughfares."
    2
    Flag
  • Chris L.
    "There can be a bit of garbage you have to watch out for. Our dog likes to look for street food which isn't good. "
    1
    Flag
  • Nicholas H.
    "It’s a nice, pretty, relatively quiet neighborhood with good public schools and lots of green space."
    1
    Flag
  • Wbarbot
    "Tree lined streets, good restaurants Prospect Park within walking distance and one of the best school school districts in NYC . District 15"
    0
    Flag
  • Kristina.galassi
    "It’s very family friendly, so close to the park, lots of great places to eat and small businesses to shop at. Other than the enormous price tag, it’s a fantastic neighborhood!"
    8
    Flag
  • Dianamccorry
    "There’s a pretty fun Halloween decorating contest every year, but the best events are the free concerts at the Prospect Park Bandshell!"
    0
    Flag
  • Ashleynfoley
    "Just the community itself not so much the events.. it really is a place where people live, go to events in the City and be with you’re family here :) "
    1
    Flag
  • Lisa P. K.
    "Park Slope is a great neighborhood to raise a family. It is a wonderful community with great schools and resources for kids."
    2
    Flag
  • Erin S.
    "Very short. Trains are ok. Depends on exactly where you are. About 45 min to Midtown. Close to f trains where I am"
    1
    Flag
  • Kyle K.
    "Block parties, great schools, street fairs, outside dining, and stoop drinks. Great neighborhood for dogs too."
    0
    Flag
  • Adela C.
    "Great area, close to restaurants, transportation, and Prospect Park. Great for walking and families! "
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 448 6th Ave

  • What is 448 6th Ave estimated to be worth?
    Trulia's estimated value for 448 6th Ave in Brooklyn, NY is $6,474,300.
  • What is the price history for 448 6th Ave?
    448 6th Ave in Brooklyn, NY last sold for $6,300,000 in October 2025.
  • Is Brooklyn a buyer's or seller's market?
    Brooklyn is currently a buyer's market, based on recent for-sale activity.
  • What's the median sale price in Brooklyn?
    The median sale price in Brooklyn is $1.85M. That is up $140K from the prior month.
  • Does 448 6th Ave have air conditioning?
    Yes, 448 6th Ave in Brooklyn, NY has air conditioning.
  • Does 448 6th Ave have laundry facilities?
    Yes, 448 6th Ave in Brooklyn, NY has laundry facilities.

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