Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
497 12th Street #2B

For Sale · Listing by Compass

497 12th Street #2B

Park Slope, Brooklyn

$1,250,000

Interested in this property?
Active For Sale Condo

$1,250,000

$1,724 per sq ft

497 12th Street #2B

Park Slope, Brooklyn

MLS® #RLS20113171

RLS at REBNY

Listing by Compass

Open House Scheduled

Sunday, September 20 • 12:00 PM – 1:30 PM

REBNY 2025: signed Buyer Representation Agreement required before any showing.

2
Bedrooms
1
Bath
725
Sq. Ft.
1920
Year Built

Quick Summary

Bedrooms 2
Bathrooms 1
Living Area 725 sq ft
Lot Size 2,600 sq ft
Year Built 1920
Ownership Condo
HOA/Common Charges $298/mo
Property Taxes $5,928/yr
Neighborhood Park Slope
Floor 2 of 4

Property Highlights

  • Style: WalkUp architecture
  • Climate Control: Other
  • Character: Pre-war building (1920)

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 1 Full
Floor 2 of 4
Cooling Other
Pets Yes
Year Built 1920
Living Area 725 sq ft
Architectural Style WalkUp
Flooring Hardwood
Furnished Unfurnished
Lot Size 2,600 sq ft
Parcel # 01097-1304
Block/Lot 01097/1304

Listing History

Event Date Price Change
Listed Sep 16, 2026 $1,250,000 -
Price Reduced Sep 16, 2026 $1,295,000 +3.6%

Description

Moments from Prospect Park, this sun-drenched prewar gem blends historic charm with modern comfort. Just a half block from the park in prime South Slope, this south-facing floor-through 2 bedroom, 1 bathroom condo sits one flight up from the stoop on one of the most serene, quintessential blocks in Park Slope. A rare mix of old and new. The home recently underwent a complete overhaul, adding modern comforts like a stacked washer/dryer and a professionally designed kitchen, all while lovingly preserving the prewar details that make this apartment special: exposed brick, ornate tin ceilings, stained glass, crown and baseboard moldings, and beautifully restored pine floors throughout. The expansive windowed kitchen offers floor-to-ceiling maple cabinetry, stainless steel Bosch appliances, a double-door refrigerator with freezer drawer, quartz countertops, open shelving, a deep sink, and excellent storage throughout. The windowed bathroom pairs an original clawfoot tub with clean white tile, an updated vanity and faucet, and new overhead lighting—a perfect marriage of vintage character and everyday function. The separate dining area comfortably seats six or more, giving nice separation from the living room and kitchen. And then there's the park. South-facing bay windows frame leafy treetop views, and with Prospect Park just half a block away, its meadows, trails, and Long Meadow ballfields become an extension of your own backyard—morning runs, weekend picnics, and dog walks are all just steps from your door. Pet-friendly and self-managed, this superb apartment is also close to the F and G trains, plus the eateries, pubs, grocery stores, and locally owned shops that make South Slope such a vibrant, sought-after neighborhood. Stroller parking is available in the foyer, with additional open storage in the cellar.

Features & Amenities

Interior Features

High Ceilings Common On Floor Common Area In Unit Flooring: Hardwood

Building Amenities

Bike Storage Storage

Appliances

Dishwasher Stainless Steel Appliances

Building Information

Building Data View Compliance & Permits
Total Units 8
Stories 4
Style WalkUp

Financial Details

Common Charges $298/mo
RE Taxes $5,928/yr ($494/mo)
Previous Price $1,295,000

Park Slope is a well-known Brooklyn neighborhood, recognized for its tree-lined streets and preserved brownstones. Bordering the western edge of Prospect Park, the neighborhood offers convenient access to green space. The real estate market features a mix of historic townhouses, cooperatives, and modern condominiums, within walking distance of the park.

Park Slope Live Market Data

View Neighborhood

Active Listings

79

Median Asking Price

$2.00M

Median $/Sqft

$1,388

Avg Days on Market

N/A

New This Week

15

Price Reduced

13%

Sold (30 Days)

38

Median Sale Price

$1.70M

Live data from RLS at REBNY • Updated 9/17/26, 5:34 AM EST

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Location

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497 12th Street #2B, Park Slope, Kings County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1901
Year Built
125 years old
4
Floors
8
Residential Units
R6B
Zoning District
Condominiums Historic District: Park Slope Historic District

Tax & Assessment

Assessed Value: $1,426,050
Land Value: $45,448
Exemptions: $0

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 2,600 SF
Building Area: 6,421 SF
Built FAR: 2.47
Allowed FAR: 2

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed common charges are $298 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $5,928, or roughly $494 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 1 full bathroom.

The listed interior living area is 725 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1920, making it approximately 106 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pet policy requires confirmation with Milton Coste. Additional notes: Pets permitted upon approval.

At the current list price of $1,250,000 for 725 sq ft, the asking price per square foot is approximately $1,724. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS20113171
First Listed: 9/8/2026
On Market: 9/16/2026
Price Changed: 9/16/2026
Contract Date: 8/27/2026

Listing Courtesy of Compass - Amanda McAvena

Listing Contact: (614) 364-2123

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., all rights reserved. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 9/17/2026 at 9:34 AM UTC

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Park Slope Market Update

38 sales last 30 days · $2.00M median · 2.1 months supply

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Quick Facts

Status Active Type Condo Neighborhood Park Slope Borough Brooklyn
County Kings
Floor 2 of 4
Year Built 1920
First Listed 9/8/2026
Style WalkUp
Living Area 725 sqft
Common Charges $298/mo
Annual Tax $5,928

Monthly Costs Estimate

Down Payment 20%

$250,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Common Charges $298
Est. Taxes $494
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $1M to $1,999,999 at 1.00%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$12,500

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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