25 Eighth Avenue, Unit COMMERCIAL

For Sale
$3,400,000
Studio · 1.5 Baths · 4,000 ft² · Park Slope

Key Details

Price
$3,400,000
Beds
Studio
Baths
1.5
Sq Ft
4,000
Price / Sq Ft
$850
Total Rooms
20
Property Type
Condo
Condition
Excellent
Unit
COMMERCIAL
Floor
1
Status
For Sale

Description

A Rare Boutique Office Condominium in the Heart of Park Slope

An exceptional opportunity to acquire a one-of-a-kind commercial condominium within one of Brooklyn’s most iconic landmark buildings. Originally constructed in 1889 as a Venetian Gothic clubhouse, this architecturally significant property has been thoughtfully reimagined into an elegant boutique office environment that seamlessly blends historic character with modern functionality.

Occupying the lower level of the landmarked building, the space features fourteen private offices, two shared conference rooms, a fully equipped kitchen, and a comfortable tenant lounge. Original hardwood floors, rich oak millwork, stained-glass accents, and operable windows create a distinctive work environment that stands apart from conventional office and coworking spaces.

Currently configured as a fully occupied executive office suite with flexible lease arrangements, the property offers immediate income potential while providing future flexibility for investors or owner-users. Its boutique office model has consistently attracted strong demand and long-term tenant interest.

Perfectly positioned adjacent to Grand Army Plaza and Prospect Park, the property enjoys outstanding accessibility via the 2, 3, B, and Q subway lines, as well as several major bus routes. Surrounded by Park Slope’s vibrant mix of restaurants, cafés, retail, and cultural institutions, this is a rare opportunity to own a trophy office asset in one of Brooklyn’s most established and sought-after neighborhoods.

Important Stuff

Common Charges$2,169/mo
Taxes$2,117/yr
Financing / Down Payment10%
PetsNo Pets

Home Features

Elevator

Building Amenities

Elevator

Building Info

Building NameTHE MONTAUK CLUB
Address25 Eighth Avenue
Year Built1889
Total Units8
Stories5
Service LevelElevator
Building TypeCondo
Building Pets PolicyPets OK
More on StreetEasyView Building

Map

History

ListedAugust 5, 2026
Days on Market4
Last UpdatedAugust 5, 2026

Full public sale/price history isn't available through our listing feed for this property. See this listing on StreetEasy for recorded sale history where available.

What It'll Cost

Known monthly carrying costs (excludes mortgage): $2,345/mo · Common Charges $2,169 · Taxes $176/mo (est.)

For a full breakdown of closing costs, mansion tax, mortgage recording tax, and title insurance on this $3,400,000 purchase, use our NYC Buyer Closing Cost Calculator and our Commission Rebate Calculator to see how much NestApple can rebate you at closing.

Buying in NYC? When you buy with a NestApple agent, we rebate two-thirds of our buyer-agent commission back to you at closing (NestApple keeps a minimum of 1%). See our Commission Rebate Calculator for your exact estimate.

Similar Listings

Similar Listings Sold

Closed-sale data isn't available through our current listing feed for this neighborhood. Check StreetEasy for recent comparable sales.

Disclaimer: Listing data is sourced from RLS (REBNY Listing Service) via RealtyMX and is believed accurate but not guaranteed. Prices, availability, and details are subject to change without notice. NestApple is a licensed real estate broker.