Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Luxury Brooklyn Real Estate

227 properties priced at $3M and above

What a $3M+ NYC Apartment Purchase Involves

Buying a $3M+ apartment in NYC means a mansion tax of at least 1.50% of the full price, paid by the buyer at closing: $45,000 on a $3,000,000 contract, rising to 2.25% at $5,000,000, 3.25% at $10,000,000 and 3.90% at $25,000,000 and above. The rate applies to the whole price, so it is a cash cost on top of the down payment that a mortgage will not cover.

At this level the choice between a co-op and a condo shapes the whole purchase. A co-op purchase is a transfer of shares, and the board reviews the buyer's full financial package before approving it; a condo is deeded real property and generally needs no board approval. The mansion tax applies to both, since there is no co-op exemption.

Luxury Real Estate in Brooklyn

Brooklyn's luxury market ($3M+) includes full-service condos, pre-war co-ops in prime locations, penthouses, and townhouses. At this price point, buyers expect private viewings, early word on Coming Soon listings, and discretion throughout the transaction.

With over 25 years in NYC real estate, I search both REBNY RLS and OneKey MLS, including Coming Soon listings when the listing broker files them, and I call listing brokers directly about higher-price inventory. Use the form below to start a private search.

Ask for a private search

Tell me the price range and what you are after in Brooklyn. I read every request myself, and nothing you write here is shared with a listing broker without your say.

Milton Coste | Licensed Real Estate Associate Broker | Keller Williams NYC | License #10301213304

You're contacting Milton Coste, a buyer's agent. Before any private showing, New York brokerage rules require a short non-exclusive agreement. Milton walks you through it before you sign anything. Broker commissions are not set by law and are fully negotiable. How working together works.

220 77TH Street Active

$25,000,000

Single Family Residence
6 bd | 6 ba

220 77TH Street

Bay Ridge

Douglas Elliman Real Estate RLS
295 HICKS Street Active

$19,995,000

Single Family Residence
8 bd | 7 ba

295 HICKS Street

Brooklyn Heights

Douglas Elliman Real Estate RLS
471-481 MYRTLE Avenue Active

$18,500,000

Mixed Use
10 bd | 8 ba

471-481 MYRTLE Avenue

Clinton Hill

Douglas Elliman Real Estate RLS
175 CLINTON Street Active

$17,950,000

Single Family Residence
5 bd | 6 ba |7,000 sqft

175 CLINTON Street

Brooklyn Heights

Corcoran Group RLS
22 E 94TH Street Active

$17,500,000

Single Family Residence
4 bd | 4 ba |6,735 sqft

22 E 94TH Street

Brownsville

Leslie J Garfield & Co Inc RLS
85 FLEET Street #PH92 Active

$16,750,000

Condo
4 bd | 6 ba |5,891 sqft

85 FLEET Street #PH92

Downtown Brooklyn

Corcoran Sunshine Marketing Group RLS
838 CARROLL Street Active

$16,500,000

Multi Family
11 bd | 7 ba |8,200 sqft

838 CARROLL Street

Park Slope

Douglas Elliman Real Estate RLS
Active

$15,750,000

Multi Family
9 bd | 6 ba |8,249 sqft

144 COLUMBIA Heights

Brooklyn Heights

Brown Harris Stevens Brooklyn LLC RLS
168 Pacific Street Active

$15,600,000

Single Family Residence
6 bd | 6 ba |6,306 sqft

168 Pacific Street

Cobble Hill

Compass RLS
30 Front Street #PHA Active

$15,000,000

Condo
4 bd | 4 ba |4,266 sqft

30 Front Street #PHA

Dumbo

Sothebys International Realty RLS
30 FRONT Street #PHA Active

$15,000,000

Condo
4 bd | 4 ba |4,266 sqft

30 FRONT Street #PHA

DUMBO

Douglas Elliman Real Estate RLS
266 BERRY Street Active

$15,000,000

Single Family Residence
3 bd | 5 ba

266 BERRY Street

Williamsburg

Corcoran Group RLS
1 MONROE Place Active

$14,995,000

Single Family Residence
7 bd | 8 ba |7,071 sqft

1 MONROE Place

Brooklyn Heights

Serhant RLS
30 Front Street #21AD Active

$14,995,000

Condo
5 bd | 6 ba |5,261 sqft

30 Front Street #21AD

Dumbo

Compass RLS
16 SIDNEY Place Active

$14,950,000

Single Family Residence
6 bd | 5 ba |6,600 sqft

16 SIDNEY Place

Brooklyn Heights

Leslie J Garfield & Co Inc RLS
842 CARROLL Street #1 Active

$14,900,000

Rental
12 bd | 7 ba |8,200 sqft

842 CARROLL Street #1

Park Slope

Platinum Forbes Global Properties RLS
151 KANE Street #TH Active

$14,500,000

Sale
6 bd | 7 ba

151 KANE Street #TH

Cobble Hill

Douglas Elliman Real Estate RLS
360 Furman Street #1216 Active

$14,495,000

Condo
6 bd | 5 ba |8,500 sqft

360 Furman Street #1216

Brooklyn Heights

Sothebys International Realty RLS
315 GARFIELD Place Active

$13,789,000

Single Family Residence
7 bd | 7 ba |6,714 sqft

315 GARFIELD Place

Park Slope

Leslie J Garfield & Co Inc RLS
110 Boerum Place #PH402 Active

$13,500,000

Condo
5 bd | 5 ba |3,981 sqft

110 Boerum Place #PH402

Cobble Hill

AVDOO & PARTNERS DEVELOPMENT MARKETING INC RLS
25 Grace Court Active

$13,500,000

Single Family Residence
7 bd | 5 ba |5,975 sqft

25 Grace Court

Brooklyn Heights

Compass RLS
23 MIDDAGH Street Active

$12,995,000

Single Family Residence
4 bd | 6 ba |5,966 sqft

23 MIDDAGH Street

Brooklyn Heights

Serhant RLS
60 MONTGOMERY Place Active

$12,500,000

Single Family Residence
6 bd | 7 ba |6,680 sqft

60 MONTGOMERY Place

Park Slope

Douglas Elliman Real Estate RLS
130 Furman Street #S-405 Active

$12,500,000

Condo
4 bd | 3 ba |3,239 sqft

130 Furman Street #S-405

Fulton Ferry

Societe Real Estate RLS
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Frequently Asked Questions

What is the NYC mansion tax?
NYC imposes a mansion tax on purchases of $1M+ residential properties. The tax starts at 1% and increases progressively up to 3.9% for properties over $25M. This is paid by the buyer at closing.
Can I hear about luxury listings before they are widely advertised?
Sometimes. Some sellers start as Coming Soon on the RLS before full marketing, and REBNY rules set what can be shared and when. As a Licensed Real Estate Associate Broker at Keller Williams NYC, I search both REBNY RLS and OneKey MLS and tell clients about Coming Soon listings as soon as the rules allow.

Explore More

NYC Buyer GuidePrice DropsBrooklyn Market ReportManhattan LuxuryBrooklyn LuxuryNYC Homes $1M-$2MNYC Homes $2M-$3MAll Market Reports
This 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.
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