Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Turtle Bay

Manhattan · New York, NY

182 active listings

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About Turtle Bay

Turtle Bay is a refined and diplomatic corridor, home to the United Nations Headquarters and numerous international consulates. The neighborhood is famous for the historic Turtle Bay Gardens and its tree-lined streets. Real estate in Turtle Bay offers a wide selection, from elegant pre-war townhouse...

Quick Facts

BoroughManhattan
Zip Code10017
Subway4, 5, 6, 7, E, M, S trains
Building TypesPre-war buildings, Condos, Townhouses/Brownstones

Transit, Schools & Commute

Subway Lines:4 5 6 7 E M S

Stations: 51 St (0.37 mi), Lexington Av/53 St (0.38 mi), Grand Central-42 St (0.40 mi), 5 Av/53 St (0.63 mi), 59 St (0.74 mi)

Midtown: 12 min (4 express from Grand Central-42 St)


Market Report

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

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Price by Bedroom

Based on active listings in Turtle Bay

TypeActive ListingsMedian PricePrice Range
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Active Listings

Properties in Turtle Bay

29
845 UNITED NATIONS Plaza 5D
$2,250,000
2 BD · 3 BA · 1,600 sqft · Condo
845 UNITED NATIONS Plaza 5D
Listed by: R S N Y Realty LLC
17
959 1ST Avenue 17C
$2,495,000
2 BD · 2 BA · 1,349 sqft · Condo
959 1ST Avenue 17C
Listed by: Corcoran Group
19
50 UNITED NATIONS Plaza 12C
$2,500,000
2 BD · 2 BA · 1,132 sqft · Condo
50 UNITED NATIONS Plaza 12C
Listed by: Corcoran Group
10
250 E 53RD Street 1403
$1,349,000
2 BD · 2 BA · 970 sqft · Condo
250 E 53RD Street 1403
Listed by: Corcoran Group
9
345 E 50TH Street 5C
$1,099,000
1 BD · 2 BA · 1,350 sqft · Condo
345 E 50TH Street 5C
Listed by: The Agency Brokerage
24
321 E 48TH Street 2E
$515,000
· 1 BA · Condo
321 E 48TH Street 2E
Listed by: Corcoran Group
10
321 E 45TH Street 7G
$598,000
2 BD · 1 BA · Co-op
321 E 45TH Street 7G
Listed by: The Agency Brokerage
9
845 2ND Avenue 6B
$825,000
2 BD · 1 BA · 658 sqft · Condo
845 2ND Avenue 6B
Listed by: Corcoran Group
11
236 E 47TH Street 30B
$850,000
1 BD · 1 BA · 643 sqft · Condo
236 E 47TH Street 30B
Listed by: Brown Harris Stevens Residential Sales LLC
16
100 United Nations Plaza 39-E
$1,395,000
1 BD · 2 BA · 1,242 sqft · Condo
100 United Nations Plaza 39-E
Listed by: William Raveis New York City LLC
22
845 United Nations Plaza 81AD
$8,500,000
3 BD · 5 BA · 4,487 sqft · Condo
845 United Nations Plaza 81AD
Listed by: Sothebys International Realty
8
865 1st Avenue 2-B
$675,000
1 BD · 1 BA · 600 sqft · Condo
865 1st Avenue 2-B
Listed by: R New York
14
303 E 43RD Street 25B
$1,795,000
3 BD · 3 BA · 1,589 sqft · Condo
303 E 43RD Street 25B
Listed by: Serhant
8
333 E 46TH Street 16F
$699,000
2 BD · 1 BA · Co-op
333 E 46TH Street 16F
Listed by: Douglas Elliman Real Estate
14
333 E 43RD Street 417
$499,000
1 BD · 1 BA · Co-op
333 E 43RD Street 417
Listed by: Douglas Elliman Real Estate
18
234 E 46TH Street 1704
$1,285,000
1 BD · 1 BA · 639 sqft · Condo
234 E 46TH Street 1704
Listed by: Corcoran Group
20
234 E 46TH Street 1204
$1,195,000
1 BD · 1 BA · 639 sqft · Condo
234 E 46TH Street 1204
Listed by: Corcoran Group
18
234 E 46TH Street 1401
$1,085,000
1 BD · 1 BA · 639 sqft · Condo
234 E 46TH Street 1401
Listed by: Corcoran Group
18
234 E 46TH Street 1501
$1,095,000
1 BD · 1 BA · 582 sqft · Condo
234 E 46TH Street 1501
Listed by: Corcoran Group
18
234 E 46TH Street 1805
$1,075,000
1 BD · 1 BA · 571 sqft · Condo
234 E 46TH Street 1805
Listed by: Corcoran Group
18
234 E 46TH Street 1801
$1,080,000
1 BD · 1 BA · 582 sqft · Condo
234 E 46TH Street 1801
Listed by: Corcoran Group
17
236 E 47TH Street 21B
$799,000
1 BD · 1 BA · 643 sqft · Condo
236 E 47TH Street 21B
Listed by: Brown Harris Stevens Residential Sales LLC
22
236 E 47TH Street 16C
$1,250,000
2 BD · 2 BA · 912 sqft · Condo
236 E 47TH Street 16C
Listed by: Brown Harris Stevens Residential Sales LLC
34
310 E 46TH Street 6A
$635,000
1 BD · 1 BA · Condop
310 E 46TH Street 6A
Listed by: Brown Harris Stevens Residential Sales LLC
39
234 E 46TH Street 602
$1,035,000
1 BD · 1 BA · 652 sqft · Condo
234 E 46TH Street 602
Listed by: Corcoran Group
18
234 E 46TH Street 1605
$1,015,000
1 BD · 1 BA · 571 sqft · Condo
234 E 46TH Street 1605
Listed by: Corcoran Group
18
234 E 46TH Street 1105
$1,015,000
1 BD · 1 BA · 627 sqft · Condo
234 E 46TH Street 1105
Listed by: Corcoran Group
21
234 E 46TH Street 402
$999,000
1 BD · 1 BA · 652 sqft · Condo
234 E 46TH Street 402
Listed by: Corcoran Group
20
50 UNITED NATIONS Plaza 10D
$1,750,000
1 BD · 2 BA · 1,147 sqft · Condo
50 UNITED NATIONS Plaza 10D
Listed by: Corcoran Group
35
234 E 46TH Street 801
$990,000
1 BD · 1 BA · 639 sqft · Condo
234 E 46TH Street 801
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 last updated: 1/1/1970.

Nearby Neighborhoods

Turtle Bay Property Type Pages

Why Work With Milton in Turtle Bay

25+ years

Experience across NYC

1,000+

Transactions closed

Since 2000

Active in Manhattan

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 Turtle Bay buyers and sellers, that track record means a broker who has negotiated every type of deal this market produces.

Reviews

"Milton made the entire buying process seamless. His knowledge of the local market and negotiation skills saved us thousands. Highly recommend for anyone looking in Upper Manhattan."

JR
Verified Buyer
Google Review

"We sold our co-op in record time thanks to Milton's marketing strategy. Professional photography, virtual tour, and targeted digital ads brought multiple offers within the first week."

MC
Verified Seller
Zillow Review

Map

Frequently Asked Questions about Turtle Bay

Within walking or short-transit distance of Turtle Bay, median sale prices range across Midtown at $2.1M, Midtown West at $990K, All Midtown at $905K, Midtown East at $775K. Each has different building stock, co-op vs condo mix, and transit access, so the right comparison depends on the buyer's priorities.

Turtle Bay is served by the 4, 5, 6, 7, E, M, S trains. The commute to Midtown Manhattan runs roughly 12 minutes from Grand Central-42 St.

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: mcoste@kwnyc.com.

How I Can Help in Turtle Bay

Milton Coste, Licensed Associate Broker

Milton Coste

Licensed 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 Turtle Bay, I will guide you every step of the way.

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