Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
170 31st Street

For Sale · Listing by Compass

170 31st Street

Greenwood Heights, Brooklyn

$4,800,000

Interested in this property?
Active For Sale • Multi Family

$4,800,000

$267 per sq ft

170 31st Street

Greenwood Heights, Brooklyn

MLS® #RLS20124057

RLS at REBNY

Listing by Compass

20
Bedrooms
20
Baths
18,000
Sq. Ft.
1916
Year Built

Quick Summary

Bedrooms 20
Bathrooms 20
Living Area 18,000 sq ft
Lot Size 5,000 sq ft
Year Built 1916
Ownership None
Property Taxes $81,180/yr
Neighborhood Greenwood Heights
Floor 1 of 4

Property Highlights

  • Character: Pre-war building (1916)

Property Details

Type Multi Family
Ownership None
Total Rooms 40
Baths 20 Full
Floor 1 of 4
Pets Yes
Year Built 1916
Living Area 18,000 sq ft
Structure Type MultiFamily,MixedUse
Furnished Unfurnished
Lot Size 5,000 sq ft
Parcel # 00677-0006
Block/Lot 00677/0006

Listing History

Event Date Price Change
Listed Nov 4, 2026 $4,800,000 -
Currently Nov 7, 2026 $4,800,000 -

Description

170 31st Street is a four-story brick mixed-use building on the corner of 4th Avenue and 31st Street. It has 18,000 square feet, 19 apartments and four ground-floor storefronts, and it’s being offered for the first time in many years. The corner location gives the building frontage on two streets. The four storefronts face busy 4th Avenue and bring in $15,300 a month, about a third of gross income. The retail leases expire at staggered dates from 2027 through 2035, and one has built-in annual increases. Upstairs, 19 rent-stabilized apartments provide steady, dependable income, and rents can rise within legal limits as leases renew. Gas is individually metered and the electric is separately metered. The building also has its original decorative brickwork, and the R train is a few blocks away at both 25th Street and 36th Street. Gross income is $546,322 a year. The building is offered at a 6.32% cap rate (stabilized) and a 8.79× gross rent multiple, which works out to $267 per square foot and about $209,000 per unit. It’s a long-held, well-located asset with income from both retail and residential tenants. For the full offering memorandum, including the rent roll, lease terms and financials, contact the sales team.

Features & Amenities

Interior Features

See Remarks

Building Information

Building Data View Compliance & Permits
Total Units 19
Stories 4
Structure MultiFamily,MixedUse

Financial Details

RE Taxes $81,180/yr ($6,765/mo)

Greenwood Heights is a Brooklyn neighborhood bordering Green-Wood Cemetery, with housing stock ranging from historic pre-war cooperatives to newer condominium developments. R/D/N train service connects to Manhattan.

Greenwood Heights Live Market Data

View Neighborhood

Active Listings

29

Median Asking Price

$1.55M

Median $/Sqft

$1,193

Avg Days on Market

N/A

New This Week

6

Price Reduced

24%

Sold (30 Days)

0

Median Sale Price

$1.34M

Live data from RLS at REBNY • Updated 11/6/26, 8:26 PM EST

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Location

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170 31st Street, Greenwood Heights, Kings County

Building Information

Official NYC property records for this building

1916
Year Built
110 years old
4
Floors
19
Residential Units
R7A
Zoning District
Walk-Up Apartments

Tax & Assessment

Assessed Value: $653,850
Land Value: $56,250
Exemptions: $0

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

Lot Area: 5,000 SF
Building Area: 18,000 SF
Built FAR: 3.6
Allowed FAR: 4

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 $0 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $81,180, or roughly $6,765 per month. Verify the current assessment with your attorney before closing.

This property has 20 bedrooms and 20 full bathrooms.

The listed interior living area is 18,000 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1916, making it approximately 110 years old.

This listing is None

Pet policy requires confirmation with Milton Coste.

At the current list price of $4,800,000 for 18,000 sq ft, the asking price per square foot is approximately $267. 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 milton@miltoncoste.com. 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: RLS20124057
First Listed: 11/4/2026
On Market: 11/4/2026
Price Changed: 11/4/2026
Contract Date: 10/27/2026

Listing Courtesy of Compass - Ian Mednick

Listing Contact: (203) 858-5789

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.

How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 11/7/2026 at 1:26 AM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

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Sale history, taxes, violations and comps for this unit

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Greenwood Heights Market Update

0 sales last 30 days · $1.55M median · N/A supply

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Quick Facts

Status Active Type Multi Family Neighborhood Greenwood Heights Borough Brooklyn
County Kings
Floor 1 of 4
Year Built 1916
First Listed 11/4/2026
Living Area 18,000 sqft
Annual Tax $81,180

Monthly Costs Estimate

Down Payment 20%

$960,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Est. Taxes $6,765
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 $3M to $4,999,999 at 1.50%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$72,000

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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