Milton Coste

Licensed Real Estate Associate Broker

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Recent Sales · Kensington

What Sold in Kensington Recently

Milton Coste |Licensed Real Estate Associate Broker |June 24, 2026 · 5 min read

8 homes closed in Kensington 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 Kensington home is worth today. I track every closing in the neighborhood so a seller can price against real comparables, not asking-price guesswork.

Kensington over the last 12 months

Median recorded sale prices from closings across the neighborhood.

  • Co-ops · $605,500 · $621/sqft · 100% of ask · +35% YoY (44 sales)
  • Condos · $617,000 · $1,013/sqft · 100% of ask · -9% YoY (46 sales)
  • Houses · $1,765,000 · $617/sqft · 93% of ask · +3% YoY (10 sales)

Closed Below the Median

4 sales in this group.

525 OCEAN Parkway #5K
525 OCEAN Parkway #5K · $680,000 · 2 bed · Listing courtesy of Douglas Elliman Real Estate

525 OCEAN Parkway #5K, a 2-bedroom co-op in a 1963 62-unit elevator building, sold for $680,000 after 197 days on the market. That landed below the neighborhood 2-bedroom co-op median of $849,500. It follows #2B in the same building, which closed at $895,000.

Building sales history →

515 E 7th Street #5L
515 E 7th Street #5L · $625,000 · 2 bed · Listing courtesy of Abacus Properties LLC

515 E 7th Street #5L, a 2-bedroom in a prewar building, closed at $625,000 after 120 days on the market. The close came in under the 2-bedroom co-op median of $849,500. #5C in the building last closed at $439,000.

Building sales history →

811 CORTELYOU Road #1J
811 CORTELYOU Road #1J · $450,000 · 1 bed · Listing courtesy of Douglas Elliman Real Estate

811 CORTELYOU Road #1J, a 1-bedroom co-op in a prewar 84-unit elevator building, traded at $450,000 after 322 days on the market. That landed below the neighborhood 1-bedroom co-op median of $499,000. It follows #2O in the same building, which closed at $565,000.

Building sales history →

640 Ditmas Avenue #16
640 Ditmas Avenue #16 · $415,000 · 1 bed · Listing courtesy of Compass

640 Ditmas Avenue #16, a 1-bedroom in a prewar 39-unit building, sold for $415,000 after 278 days on the market. The close came in under the 1-bedroom condo median of $499,000. #15 in the building last closed at $689,568.

Building sales history →

Closed Around the Median

2 sales in this group.

415 OCEAN Parkway #1J
415 OCEAN Parkway #1J · $474,700 · 1 bed · Listing courtesy of Corcoran Group

415 OCEAN Parkway #1J, a 1-bedroom co-op in a prewar 59-unit elevator building, closed at $474,700 after 238 days on the market. That tracked the neighborhood 1-bedroom co-op median of $499,000. It follows #4F in the same building, which closed at $675,000.

Building sales history →

71 Clara Street
71 Clara Street · $1,773,000 · 3 bed · Listing courtesy of Compass

71 Clara Street, a house built in 1920, traded at $1,773,000 after 89 days on the market.

Building sales history →

Closed Above the Median

2 sales in this group.

428 E 9TH Street #512
428 E 9TH Street #512 · $570,000 · 1 bed · Listing courtesy of Corcoran Group

428 E 9TH Street #512, a 1-bedroom condo in a prewar building, sold for $570,000 after 197 days on the market. That cleared above the neighborhood 1-bedroom condo median of $499,000. It follows #701 in the same building, which closed at $939,000.

Building sales history →

428 E 9TH Street #701
428 E 9TH Street #701 · $939,000 · 2 bed · Listing courtesy of Corcoran Group

428 E 9TH Street #701, a 2-bedroom in a prewar building, closed at $939,000 after 116 days on the market. The close ran past the 2-bedroom condo median of $849,500. #512 in the building last closed at $570,000.

Building sales history →

Curious what your Kensington 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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