Milton Coste

Licensed Real Estate Associate Broker

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Recent Sales · Upper East Side

What Sold in Upper East Side Recently

Milton Coste |Licensed Real Estate Associate Broker |August 26, 2026 · 13 min read

76 homes closed in Upper East Side over the last 30 days. Here is what each sold for and how long it took. This page covers the 24 most recent of those 76 closings.

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

Upper East Side over the last 12 months

Median recorded sale prices from closings across the neighborhood.

  • Co-ops · $1,268,972 · $1,002/sqft · 97% of ask · +14% YoY (1,287 sales)
  • Condos · $2,162,500 · $1,556/sqft · 96% of ask · +14% YoY (579 sales)
  • Houses · $10,250,000 · $1,846/sqft · 89% of ask · +50% YoY (63 sales)

Closed Below the Median

19 sales in this group.

427 E 90th Street #5A
427 E 90th Street #5A · $1,297,500 · 2 bed · Listing courtesy of Compass

427 E 90th Street #5A, a 2-bedroom condo in a 2019 21-unit building, sold for $1,297,500 after 80 days on the market. That landed below the neighborhood 2-bedroom condo median of $1,695,000. It follows #4C in the same building, which closed at $953,239.

Building sales history →

301 E 64th Street #3K
301 E 64th Street #3K · $550,000 · 1 bed · Listing courtesy of Bond New York Properties LLC

301 E 64th Street #3K, a 1-bedroom in a 1963 136-unit elevator building, closed at $550,000 after 29 days on the market. The close came in under the 1-bedroom co-op median of $841,500. #4L in the building last closed at $600,000.

Building sales history →

363 E 76th Street #8-K
363 E 76th Street #8-K · $399,000 · Studio · Listing courtesy of R New York

363 E 76th Street #8-K, a studio co-op in a 1963 215-unit elevator building, traded at $399,000 after 103 days on the market. That landed below the neighborhood studio co-op median of $479,000. It follows #17J in the same building, which closed at $380,000.

Building sales history →

205 E 78th Street #7F
205 E 78th Street #7F · $750,000 · 1 bed · Listing courtesy of Compass

205 E 78th Street #7F, a 1-bedroom in a prewar 28-unit building, sold for $750,000 after 19 days on the market. The close came in under the 1-bedroom co-op median of $841,500. #7K in the building last closed at $925,000.

Building sales history →

135 E 83RD Street #7A
135 E 83RD Street #7A · $2,015,000 · 3 bed · Listing courtesy of Brown Harris Stevens Residential Sales LLC

135 E 83RD Street #7A, a 3-bedroom co-op in a prewar building, closed at $2,015,000 after 155 days on the market. That landed below the neighborhood 3-bedroom co-op median of $3,600,000. It follows #4D in the same building, which closed at $1,150,000.

Building sales history →

166 E 92nd Street #4C
166 E 92nd Street #4C · $495,000 · 1 bed · Listing courtesy of Compass

166 E 92nd Street #4C, a 1-bedroom in a prewar building, traded at $495,000 after 140 days on the market. The close came in under the 1-bedroom co-op median of $841,500. #2-E in the building last closed at $595,000.

Building sales history →

525 E 89th Street #1D
525 E 89th Street #1D · $765,000 · 2 bed · Listing courtesy of Compass

525 E 89th Street #1D, a 2-bedroom co-op, sold for $765,000 after 95 days on the market. That landed below the neighborhood 2-bedroom co-op median of $1,695,000.

Building sales history →

188 E 64th Street #1402/03
188 E 64th Street #1402/03 · $2,175,000 · 3 bed · Listing courtesy of Peter Ashe

188 E 64th Street #1402/03, a 3-bedroom, closed at $2,175,000 after 137 days on the market. The close came in under the 3-bedroom condo median of $3,600,000.

Building sales history →

179 E 79TH Street #15D
179 E 79TH Street #15D · $550,000 · 1 bed · Listing courtesy of Serhant

179 E 79TH Street #15D, a 1-bedroom co-op, traded at $550,000 after 218 days on the market. That landed below the neighborhood 1-bedroom co-op median of $841,500.

Building sales history →

510 E 86th Street #17C
510 E 86th Street #17C · $3,500,000 · 4 bed · Listing courtesy of Compass

510 E 86th Street #17C, a 4-bedroom, sold for $3,500,000 after 85 days on the market. The close came in under the 4-bedroom co-op median of $12,000,000.

Building sales history →

517 E 87th Street #TRIPLEX
517 E 87th Street #TRIPLEX · $2,475,000 · 4 bed · Listing courtesy of Sothebys International Realty

517 E 87th Street #TRIPLEX, a 4-bedroom co-op, closed at $2,475,000 after 83 days on the market. That landed below the neighborhood 4-bedroom co-op median of $12,000,000.

Building sales history →

45 E End Avenue #3B
45 E End Avenue #3B · $755,000 · 1 bed · Listing courtesy of Howard Hanna NYC

45 E End Avenue #3B, a 1-bedroom, traded at $755,000 after 31 days on the market. The close came in under the 1-bedroom co-op median of $841,500.

Building sales history →

444 E 84th Street #3F
444 E 84th Street #3F · $1,070,000 · 2 bed · Listing courtesy of Compass

444 E 84th Street #3F, a 2-bedroom co-op, sold for $1,070,000 after 11 days on the market. That landed below the neighborhood 2-bedroom co-op median of $1,695,000.

Building sales history →

61 E 77th Street #3EF
61 E 77th Street #3EF · $740,000 · 2 bed · Listing courtesy of Sothebys International Realty

61 E 77th Street #3EF, a 2-bedroom, closed at $740,000 after 266 days on the market. The close came in under the 2-bedroom co-op median of $1,695,000.

Building sales history →

301 E 87th Street #23D
301 E 87th Street #23D · $1,095,000 · 2 bed · Listing courtesy of Compass

301 E 87th Street #23D, a 2-bedroom co-op, traded at $1,095,000 after 29 days on the market. That landed below the neighborhood 2-bedroom co-op median of $1,695,000.

Building sales history →

250 E 87th Street #26-E
250 E 87th Street #26-E · $790,000 · 1 bed · Listing courtesy of Maxwell Jacobs Inc

250 E 87th Street #26-E, a 1-bedroom, sold for $790,000 after 30 days on the market. The close came in under the 1-bedroom co-op median of $841,500.

Building sales history →

177 E 77th Street #PHC
177 E 77th Street #PHC · $2,675,000 · 3 bed · Listing courtesy of Compass

177 E 77th Street #PHC, a 3-bedroom condo, closed at $2,675,000 after 10 days on the market. That landed below the neighborhood 3-bedroom condo median of $3,600,000.

Building sales history →

135 E 79TH Street #9E
135 E 79TH Street #9E · $9,020,000 · 4 bed · Listing courtesy of Brown Harris Stevens Residential Sales LLC

135 E 79TH Street #9E, a 4-bedroom, traded at $9,020,000 after 58 days on the market. The close came in under the 4-bedroom condo median of $12,000,000.

Building sales history →

45 E 80TH Street #6B
45 E 80TH Street #6B · $3,250 · 2 bed · Listing courtesy of Douglas Elliman Real Estate

45 E 80TH Street #6B, a 2-bedroom condo, sold for $3,250 after 81 days on the market. That landed below the neighborhood 2-bedroom condo median of $1,695,000.

Building sales history →

Closed Around the Median

2 sales in this group.

171 E 84th Street #17C
171 E 84th Street #17C · $1,750,000 · 2 bed · Listing courtesy of Sothebys International Realty

171 E 84th Street #17C, a 2-bedroom in a 1987 217-unit building, closed at $1,750,000 after 21 days on the market. The price landed right around the 2-bedroom condo median of $1,695,000. #35E in the building last closed at $2,775,000.

Building sales history →

170 E 92nd Street #1D
170 E 92nd Street #1D · $841,000 · 1 bed · Listing courtesy of Compass

170 E 92nd Street #1D, a 1-bedroom co-op, traded at $841,000 after 29 days on the market. That tracked the neighborhood 1-bedroom co-op median of $841,500.

Building sales history →

Closed Above the Median

3 sales in this group.

337 E 62nd Street #TH-1A
337 E 62nd Street #TH-1A · $2,450,000 · 2 bed · Listing courtesy of R New York

337 E 62nd Street #TH-1A, a 2-bedroom, sold for $2,450,000 after 179 days on the market. The close ran past the 2-bedroom condo median of $1,695,000.

Building sales history →

161 E 79th Street #7A
161 E 79th Street #7A · $4,125,000 · 3 bed · Listing courtesy of Sothebys International Realty

161 E 79th Street #7A, a 3-bedroom co-op, closed at $4,125,000 after 57 days on the market. That cleared above the neighborhood 3-bedroom co-op median of $3,600,000.

Building sales history →

45 E End Avenue #10B
45 E End Avenue #10B · $8,750,000 · 1 bed · Listing courtesy of Howard Hanna NYC

45 E End Avenue #10B, a 1-bedroom, traded at $8,750,000 after 55 days on the market. The close ran past the 1-bedroom co-op median of $841,500.

Building sales history →

Curious what your Upper East Side 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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