Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Park Slope

Brooklyn · New York, NY

105 active listings · Median $1.8M · 36 days on market

$1.8M
Median Asking
$4,700/mo
Median Rent/Mo
105
Active Listings
36
Avg Days on Market

Monthly Snapshot

Live from REBNY/RLS

Park Slope has 2.8 months of supply (how long today's 103 listings would last at the 6-month pace of about 37 sales a month if nothing new came on the market), and homes sold at about 100% of their original asking price over the past 6 months (RLS/REBNY closed and active listings).

Loading market data...

How fast Park Slope apartments are selling, by type

· Closed sales April 2, 2026 to October 2, 2026; listings active on October 2, 2026.

Park Slope has 2.8 months of supply (how long today's 103 listings would last at the 6-month pace of about 37 sales a month if nothing new came on the market), and homes sold at about 100% of their original asking price over the past 6 months (RLS/REBNY closed and active listings).

Absorption: about 36% of listings sell in a typical month.

Apartment typeFor sale nowSold per monthMonths of supplyhow long listings would lastSold vs. original asksale price ÷ first asking priceMedian days, listing to closingincludes contract-to-closing time
Studio co-opShorter supply than the neighborhood21.51.3100%103
3-bedroom co-opShorter supply than the neighborhood53.21.6106%117
3-bedroom condoIn line with the neighborhood1161.8100%106
1-bedroom co-opIn line with the neighborhood104.52.2100%118
2-bedroom co-opIn line with the neighborhood135.72.3106%107
2-bedroom condoIn line with the neighborhood185.33.4100%153
1-bedroom condoLonger supply than the neighborhood81.26.9100%91

Only apartment types with at least 6 recorded sales in the period are shown. Off-market and owner-sold homes are not in RLS data.

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What these numbers mean

What is months of supply?

How long it would take to sell every home now listed if sales kept their recent pace and no new listings came on. A lower number means buyers have fewer homes to choose from.

What is the absorption rate?

The share of listed homes that sell in a typical month. An absorption rate of 25% means about one in four listings sells each month; it is the same measure as months of supply, turned around.

What is the original asking price?

The price a home was listed at when it first came on the market, before any price cuts. Comparing the sale price with it shows how much room buyers negotiated.

Listing and sales data courtesy of the Real Estate Board of New York Residential Listing Service (RLS). Deemed reliable but not guaranteed.

Market Pulse — Park Slope

What defines this market

A condo-dominant submarket with rents at the 5-year high, sale values below the 5-year high, and sale listings sitting longer than a year ago.

Common search patterns

investorsvalue buyerstight rental marketcondo-dominant

Median asking rent in Park Slope sits at $4,700/month, matching the 5-year high. Rents are up +10.6% year over year and +48.0% over the past 5 years. Median sale price is $1.84M. Sale prices are up +13.4% year over year. Sale listings are clearing 5 days faster than at this point last year.

Rental snapshot

  • Median asking rent: $4,700/month (at the 5-year high)
  • Year-over-year rent change: +10.6%
  • 5-year rent change: +48.0%
  • Active rental listings: 377

For-sale snapshot

  • Median sale price: $1.84M
  • Condo vs co-op median: condos $1.90M / co-ops $1.11M
  • Year-over-year sale price change: +13.4%
  • Median days on market (sale): 36 days (5 days faster than a year ago)
  • Active for-sale listings: 103
  • Active listings with a price cut: 12.6%
  • Recent monthly closed sales: 37

Across NYC, the FARE Act has tightened agent-listed rental supply since August 2024 by shifting the broker fee to landlords who engage a broker. Roughly 35 to 40% of NYC lease signings occur between mid-June and August 15.

Sale figures: RLS/REBNY closed and active listings, April 2, 2026 to October 2, 2026. Rents: StreetEasy market data, through Sep 2026.

About Park Slope

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 mo...

In my 25+ years selling real estate across New York City, I use this Park Slope data in real negotiations, not just for a web page.

Quick Facts

BoroughBrooklyn
Zip Codes11215, 11217
SubwayBus service
Building TypesCo-ops, Condos, Townhouses/Brownstones

Transit, Schools & Commute

Subway Lines:

Stations: Bus service available


Market Report

Live data from REBNY/RLS. Updated every 15 minutes.

Median Asking Price
$1,837,500
+13.4% YoY
Median Rent
$4,700/mo
+10.6% YoY
Price per Sq Ft
$1,331
Sold vs. Original Ask
100.0%

Price Trends

Median closed sale price by month

Loading chart data...

Own in Park Slope? What it would sell for today

Park Slope stock is preserved brownstones and historic townhouses, co-ops and newer condominiums within walking distance of Prospect Park. Buyers weigh it against the 5th and 7th Avenue commercial corridors and landmark district rules. Townhouse sellers should have the certificate of occupancy, leases and any open HPD or DOB items ready; co-op sellers, the board package and building financials.

Send me the address and I will read the comps in Park Slope before we talk

With the address I can look at what sold in your building and on your block. If you would rather not give it yet, the email alone is enough.

Email is the only required field.

Current Inventory Snapshot

Calculating market narrative...

Inventory & Activity
Active Listings103
Pending Sales106
New This Week10
New This Month62
Avg DOM36 days
Price Cut Rate12.6%
Recent Sales
Sold Last 30 Days21
Sold Last 90 Days125
Sold vs. Original Ask100.0%
Asking Prices
Median Asking$1,837,500
Average Asking$2,783,681
Median $/SqFt$1,331
Median Condo Ask$1,897,500
Median Co-op Ask$1,115,000
Property Mix
Condo: --Co-op: --Other: --

Price by Bedroom

Based on active listings in Park Slope

TypeActive ListingsMedian PricePrice Range
Studio5$565,000$250K - $3.40M
1 Bedroom19$889,500$550K - $2.15M
2 Bedrooms35$1,450,000$699K - $3.00M
3+ Bedrooms46$3,747,500$995K - $16.50M

Active Listings

Properties in Park Slope

9
176 Sterling Place 6R
$1,165,000
2 BD · 1 BA · Co-op
176 Sterling Place 6R
Listed by: Compass
861 PRESIDENT Street
$5,995,000
5 BD · 4 BA · MultiFamily
861 PRESIDENT Street
Listed by: Serhant
7
500 3rd Street 6
$550,000
1 BD · 1 BA · Co-op
500 3rd Street 6
Listed by: Compass
12
186 PROSPECT Park W D3
$775,000
1 BD · 1 BA · Co-op
186 PROSPECT Park W D3
Listed by: Corcoran Group
8
186 Prospect Park W D4
$650,000
1 BD · 1 BA · Co-op
186 Prospect Park W D4
Listed by: Compass
8
333 4th Street 1E
$750,000
1 BD · 1 BA · Co-op
333 4th Street 1E
Listed by: Corcoran Group
12
82 STERLING Place 4
$1,675,000
3 BD · 2 BA · Apartment
82 STERLING Place 4
Listed by: Douglas Elliman Real Estate
12
353 3RD Street 4B
$1,499,000
2 BD · 2 BA · Condo
353 3RD Street 4B
Listed by: Corcoran Group
6
220 BERKELEY Place 4B
$799,000
1 BD · 1 BA · 809 sqft · Co-op
220 BERKELEY Place 4B
Listed by: Argo Residential
10
1638 8th Avenue 1Q
$1,695,000
2 BD · 3 BA · 1,315 sqft · Condo
1638 8th Avenue 1Q
Listed by: Corcoran Group
10
82 STERLING Place 2
$1,550,000
3 BD · 2 BA · Apartment
82 STERLING Place 2
Listed by: Douglas Elliman Real Estate
15
390 17th Street
$2,550,000
10 BD · 5 BA · 2,900 sqft · MultiFamily
390 17th Street
Listed by: Corcoran Group
11
246 5TH Avenue 4R
$995,000
2 BD · 1 BA · Co-op
246 5TH Avenue 4R
Listed by: Brown Harris Stevens Residential Sales LLC
32
457 6th Street
$4,375,000
6 BD · 4 BA · 3,600 sqft · MultiFamily
457 6th Street
Listed by: Corcoran Group
9
289 13TH Street 2R
$1,300,000
2 BD · 1 BA · 855 sqft · Condo
289 13TH Street 2R
Listed by: Corcoran Group
16
391 3rd Street GARDEN
$1,195,000
2 BD · 1 BA · Co-op
391 3rd Street GARDEN
Listed by: Compass
6
350 BUTLER Street 1D
$625,000
· 1 BA · 510 sqft · Condo
350 BUTLER Street 1D
Listed by: Corcoran Group
40
513 4th Street
$6,450,000
6 BD · 4 BA · 4,800 sqft · SingleFamilyResidence
513 4th Street
Listed by: Corcoran Group
24
1203 8th Avenue
$2,400,000
16 BD · 8 BA · 6,712 sqft · MultiFamily
1203 8th Avenue
Listed by: Corcoran Group
17
359 13TH Street 1
$2,995,000
3 BD · 3 BA · 2,250 sqft · Condo
359 13TH Street 1
Listed by: Douglas Elliman Real Estate
28
894 UNION Street
$5,750,000
4 BD · 5 BA · 4,846 sqft · MultiFamily
894 UNION Street
Listed by: Corcoran Group
17
9 PROSPECT Park W 1A
$1,689,999
2 BD · 2 BA · Co-op
9 PROSPECT Park W 1A
Listed by: Douglas Elliman Real Estate
20
209 LINCOLN Place 8F
$565,000
· 1 BA · Co-op
209 LINCOLN Place 8F
Listed by: Brown Harris Stevens Brooklyn LLC
10
90 8TH Avenue MAIS1A
$850,000
2 BD · 1 BA · Co-op
90 8TH Avenue MAIS1A
Listed by: Decode Real Estate
26
575 4th Avenue 3F
$1,150,000
2 BD · 2 BA · 1,197 sqft · Condo
575 4th Avenue 3F
Listed by: Compass
13
243 8TH Street 2L
$1,399,000
2 BD · 2 BA · 962 sqft · Condo
243 8TH Street 2L
Listed by: Corcoran Group
8
423 15th Street 3BB
$699,000
2 BD · 1 BA · Co-op
423 15th Street 3BB
Listed by: Compass
14
411 15th Street N
$850,000
2 BD · 1 BA · Co-op
411 15th Street N
Listed by: Compass
11
654 CARROLL Street 4L
$1,450,000
2 BD · 1 BA · Co-op
654 CARROLL Street 4L
Listed by: Corcoran Group
16
613 Baltic Street PHB
$3,500,000
3 BD · 3 BA · 2,295 sqft · Condo
613 Baltic Street PHB
Listed by: Corcoran Group

REBNY/RLS Disclaimer: Listing data is derived in whole or in part from the RLS at REBNY (Real Estate Board of New York) Internet Data Exchange (IDX) database. Real estate listings held by brokerage firms other than Milton Coste | Keller Williams NYC are marked with the RLS logo. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is refreshed every 15 minutes per REBNY IDX requirements.

Nearby Neighborhoods

Park Slope Property Type Pages

Why Work With Milton in Park Slope

25+ years

Experience across NYC

1,000+

Transactions closed

Since 2000

Active in Brooklyn

Milton Coste is a Licensed Real Estate Associate Broker with Keller Williams NYC. His work covers all five boroughs, with deep experience in co-op boards, condo offerings, townhouse sales, and rental transactions. For Park Slope buyers and sellers, that track record means a broker who has negotiated every type of deal this market produces.

Reviews

I was trying to rent out my newly renovated condo in NYC's competitive rental market, and Milton Coste handled everything from start to finish. Milton knows the area inside out and was communicative, knowledgeable, and proactive throughout the entire process. Thanks to his expertise, he found a great tenant within just one week at a strong rental price. I highly recommend Milton to anyone looking for a reliable, professional, and results-driven real estate broker.

L
Lucienne G.
Owner · Washington Heights

Milton helped me purchase my first Manhattan condo, and I can't recommend him highly enough. What could have been a stressful process ended up feeling remarkably smooth. From the initial offer through closing, Milton was responsive, knowledgeable, and always willing to take the time to answer questions and explain the details. I always felt informed and supported, but never pressured. If you're looking for a broker who is knowledgeable, trustworthy, responsive, and genuinely invested in helping his clients succeed, I would absolutely recommend Milton.

M
Mr. B
Buyer · Manhattan

Map

Quarterly report

Brooklyn Market Report, 3Q 2026

$1,160,500 median sale price. Download the full report

Related Articles

New This Week in Park Slope

Sale listings that came on the market in the last 7 days.

Homes in Park Slope take a median 36 days to go into contract. Source: RLS/REBNY closed and active listings, April 2, 2026 to October 2, 2026.

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RLS at REBNY

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.

Frequently Asked Questions about Park Slope

The median sale price in Park Slope is $1.8M. Condos sit at a median of $1.9M and co-ops at $1.1M. Sale prices are up 13.4% year over year.

Sale listings in Park Slope have a median of 36 days on market. That is 5 days faster than the same point a year ago. Roughly 12.6% of active listings have recorded a price cut, suggesting some negotiating room.

Park Slope is broadly balanced right now, with median days on market at 36 days and 12.6% of active listings carrying a price cut. Pricing depends heavily on the specific building and unit.

Park Slope offers both co-ops and condos. Condos are the higher-priced segment at a $1.9M median, with co-ops at $1.1M.

Roughly 37 homes change hands each month in Park Slope across condos, co-ops, and townhouses, based on recorded closed sales. That benchmark helps gauge how quickly the market is absorbing new inventory.

The overall median asking rent in Park Slope is $4,700/month. Live RLS listings show studios at $43,125, 1-bedrooms at $3,970, 2-bedrooms at $4,995, 3+ bedrooms at $7,050 per month. Rents are up 10.6% year over year.

Yes. The median asking rent in Park Slope is currently at the 5-year high. Tenants searching the neighborhood right now are competing in a market priced at peak.

Median asking rent in Park Slope has risen 48.0% over the past 5 years. That puts the neighborhood in context with longer-term NYC rent dynamics rather than just one-year noise.

Within walking or short-transit distance of Park Slope, median sale prices range across Boerum Hill at $2.3M, Windsor Terrace at $900K, Prospect Heights at $875K, Gowanus at $680K. Each has different building stock, co-op vs condo mix, and transit access, so the right comparison depends on the buyer's priorities.

Park Slope is served by the Bus service. The commute to Midtown Manhattan runs roughly 87 minutes from Nearest bus stop.

Under the FARE Act in effect since August 2024, NYC landlords who engage a broker pay the broker fee directly rather than passing it to tenants. In neighborhoods like Park Slope, this has shifted some smaller landlords toward self-listing, which has tightened the supply of agent-listed rentals citywide and lifted competition for what remains on market.

Milton Coste is a Licensed Real Estate Associate Broker with Keller Williams New York City. He has 25+ years of experience across all five boroughs, with deep transaction history in co-op board packages, condo offerings, townhouse sales, and rentals. Direct: (917) 416-7433. Email: milton@miltoncoste.com.

How I Can Help in Park Slope

Milton Coste, Licensed Real Estate Associate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC · NY #10301213304

25+ years of experience and over 2,000 transactions closed across NYC. Whether you are buying, selling, or leasing in Park Slope, I will guide you every step of the way.

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Get in Touch About Park Slope

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.

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