Milton Coste

Licensed Real Estate Associate Broker

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Recent Sales · Prospect Heights

What Sold in Prospect Heights Recently

Milton Coste |Licensed Real Estate Associate Broker |October 2, 2026 · 6 min read

9 homes closed in Prospect Heights over the last 30 days. Here is what each sold for and how long it took.

Recorded sale prices are the clearest read on what a Prospect Heights home is worth today. I track every closing in the neighborhood so a seller can price against real comparables, not asking-price guesswork.

Prospect Heights over the last 12 months

Median recorded sale prices from closings across the neighborhood.

  • Co-ops · $1,022,500 · $1,249/sqft · 106% of ask · +3% YoY (56 sales)
  • Condos · $1,713,750 · $1,490/sqft · 98% of ask · -9% YoY (39 sales)
  • Houses · $3,950,000 · $1,324/sqft · 96% of ask · +16% YoY (12 sales)

Closed Below the Median

2 sales in this group.

20 BUTLER Place #71
20 BUTLER Place #71 · $970,000 · 2 bed · Listing courtesy of Corcoran Group

20 BUTLER Place #71, a 2-bedroom condo in a prewar 47-unit building, sold for $970,000 after 28 days on the market. That landed below the neighborhood 2-bedroom condo median of $1,350,000. It follows #49 in the same building, which closed at $935,000.

Building sales history →

361 STERLING Place #204
361 STERLING Place #204 · $596,500 · 1 bed · Listing courtesy of Brown Harris Stevens Brooklyn LLC

361 STERLING Place #204, a 1-bedroom in a prewar 15-unit building, closed at $596,500 after 56 days on the market. The close came in under the 1-bedroom co-op median of $774,500. #302 in the building last closed at $385,000.

Building sales history →

Closed Around the Median

4 sales in this group.

55 Eastern Parkway #1D
55 Eastern Parkway #1D · $440,000 · Studio · Listing courtesy of Compass

55 Eastern Parkway #1D, a studio co-op in a prewar 47-unit elevator building, traded at $440,000 after 34 days on the market. It follows #6G in the same building, which closed at $861,000.

Building sales history →

121 St Marks Avenue
121 St Marks Avenue · $6,115,000 · 6 bed · Listing courtesy of Corcoran Group

121 St Marks Avenue, a multi-family building built in 1872, sold for $6,115,000 after 77 days on the market.

Building sales history →

338 Prospect Place #5D
338 Prospect Place #5D · $785,000 · 1 bed · Listing courtesy of Corcoran Group

338 Prospect Place #5D, a 1-bedroom condo in a prewar 51-unit building, closed at $785,000 after 63 days on the market. That tracked the neighborhood 1-bedroom condo median of $774,500. It follows #2H in the same building, which closed at $615,000.

Building sales history →

679 VANDERBILT Avenue #2R
679 VANDERBILT Avenue #2R · $1,410,000 · 2 bed · Listing courtesy of Corcoran Group

679 VANDERBILT Avenue #2R, a 2-bedroom in a prewar 8-unit building, traded at $1,410,000 after 21 days on the market. The price landed right around the 2-bedroom co-op median of $1,350,000. #2R in the building last closed at $1,045,000.

Building sales history →

Closed Above the Median

3 sales in this group.

55 Eastern Parkway #6G
55 Eastern Parkway #6G · $861,000 · 1 bed · Listing courtesy of Howard Hanna NYC

55 Eastern Parkway #6G, a 1-bedroom co-op in a prewar 47-unit elevator building, sold for $861,000 after 43 days on the market. That cleared above the neighborhood 1-bedroom co-op median of $774,500. It follows #1D in the same building, which closed at $440,000.

Building sales history →

130 Prospect Place #1
130 Prospect Place #1 · $1,480,000 · 2 bed · Listing courtesy of Compass

130 Prospect Place #1, a 2-bedroom in a prewar 12-unit building, closed at $1,480,000 after 57 days on the market. The close ran past the 2-bedroom co-op median of $1,350,000. #3 in the building last closed at $1,195,000.

Building sales history →

550 Vanderbilt Avenue #720
550 Vanderbilt Avenue #720 · $998,000 · 1 bed · Listing courtesy of Jade Stone Real Estate Consulting Inc

550 Vanderbilt Avenue #720, a 1-bedroom condo in a 2015 278-unit building, traded at $998,000 after 18 days on the market. That cleared above the neighborhood 1-bedroom condo median of $774,500. It follows #1310 in the same building, which closed at $1,780,000.

Building sales history →

Curious what your Prospect Heights home is worth?

Milton Coste, Licensed Real Estate Associate Broker at Keller Williams NYC, prepares a free, comparable-based valuation grounded in recent closings like these.

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.

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