Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Turtle Bay

Manhattan · New York, NY

170 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

11
845 UNITED NATIONS Plaza 53E
$2,295,000
2 BD · 2 BA · 1,478 sqft · Condo
845 UNITED NATIONS Plaza 53E
Listed by: Douglas Elliman Real Estate
27
244 E 52ND Street 3C
$1,695,000
2 BD · 2 BA · 1,003 sqft · Condo
244 E 52ND Street 3C
Listed by: Brown Harris Stevens Development Marketing LLC
17
244 E 52ND Street PH7
$5,995,000
4 BD · 4 BA · 2,566 sqft · Condo
244 E 52ND Street PH7
Listed by: Brown Harris Stevens Development Marketing LLC
34
244 E 52ND Street 5B
$2,695,000
3 BD · 3 BA · 1,465 sqft · Condo
244 E 52ND Street 5B
Listed by: Brown Harris Stevens Development Marketing LLC
16
244 E 52ND Street MAISONETTE
$5,355,000
3 BD · 3 BA · 3,052 sqft · Condo
244 E 52ND Street MAISONETTE
Listed by: Brown Harris Stevens Development Marketing LLC
14
146 E 49TH Street 9B
$995,000
2 BD · 1 BA · 860 sqft · Co-op
146 E 49TH Street 9B
Listed by: Berkshire Hathaway HomeServices New York Properties
23
138 E 50TH Street 31A
$2,270,000
1 BD · 2 BA · 1,038 sqft · Condo
138 E 50TH Street 31A
Listed by: Douglas Elliman Real Estate
20
138 E 50TH Street 12C
$2,475,000
2 BD · 2 BA · 1,343 sqft · Condo
138 E 50TH Street 12C
Listed by: Douglas Elliman Real Estate
70
138 E 50TH Street 28A
$1,995,000
1 BD · 2 BA · 1,038 sqft · Condo
138 E 50TH Street 28A
Listed by: Douglas Elliman Real Estate
15
146 E 49th Street 2B
$699,000
2 BD · 1 BA · Co-op
146 E 49th Street 2B
Listed by: Keller Williams NYC
11
224 E 52nd Street 20
$799,999
1 BD · 1 BA · 610 sqft · Condo
224 E 52nd Street 20
Listed by: DGSIR Realty
12
310 E 49th Street 12B
$415,000
1 BD · 1 BA · Co-op
310 E 49th Street 12B
Listed by: Keller Williams NYC
11
301 E 45TH Street 7D
$715,000
1 BD · 1 BA · Condo
301 E 45TH Street 7D
Listed by: Corcoran Group
16
303 E 43RD Street 25C
$999,000
1 BD · 2 BA · 945 sqft · Condo
303 E 43RD Street 25C
Listed by: Brown Harris Stevens Residential Sales LLC
15
310 E 46th Street 8L
$750,000
1 BD · 1 BA · Co-op
310 E 46th Street 8L
Listed by: Sothebys International Realty
20
301 E 50th Street 3B
$2,330,000
2 BD · 3 BA · 1,564 sqft · Condo
301 E 50th Street 3B
Listed by: Sothebys International Realty
24
321 E 48TH Street 2E
$515,000
· 1 BA · Condo
321 E 48TH Street 2E
Listed by: Corcoran Group
7
310 E 46th Street 24H
$975,000
2 BD · 1 BA · Co-op
310 E 46th Street 24H
Listed by: Keller Williams NYC
5
330 E 49TH Street 10G
$580,000
· 1 BA · 445 sqft · Condo
330 E 49TH Street 10G
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
8
310 E 46th Street 4E
$840,000
1 BD · 1 BA · 1,250 sqft · Co-op
310 E 46th Street 4E
Listed by: Keller Williams NYC
9
345 E 50TH Street 5C
$1,050,000
1 BD · 2 BA · 1,247 sqft · Condo
345 E 50TH Street 5C
Listed by: The Agency Brokerage
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
13
310 E 46TH Street 19S
$950,000
· 1 BA · Condop
310 E 46TH Street 19S
Listed by: Douglas Elliman Real Estate
18
305 E 51ST Street 28A
$4,850,000
4 BD · 4 BA · 2,400 sqft · Condo
305 E 51ST Street 28A
Listed by: Douglas Elliman Real Estate
7
321 E 43rd Street 109
$850,000
2 BD · 2 BA · Co-op
321 E 43rd Street 109
Listed by: CORE Group Marketing LLC
21
236 E 47TH Street 30E
$1,335,000
2 BD · 2 BA · 1,040 sqft · Condo
236 E 47TH Street 30E
Listed by: Brown Harris Stevens Residential Sales LLC
13
301 E 52ND Street 1C
$1,750,000
3 BD · 3 BA · Co-op
301 E 52ND Street 1C
Listed by: Brown Harris Stevens Residential Sales LLC
21
155 E 49th Street 11CD
$1,350,000
3 BD · 2 BA · Co-op
155 E 49th Street 11CD
Listed by: ENGEL & VOLKERS BROWNSTONE BROOKLYN
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

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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