The Brownstones at 105 West 70th Street: Apartments for Sale & Rent

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Last updated on Nov 28, 2025

The Brownstones,
105 West 70th Street

Recent Sales (9) $927 Avg. price/ft²
All Units in Building (10)

Apt. 2R

1 bed

1 bath

$540,000 -1.8%

$550,000

Jan 4, 2023

Apt. 1R

1 bed

2 baths

$860,000 -4.3%

$899,000

Sep 13, 2022

Apt. 3F

1 bed

1 bath

$735,000 -2%

$750,000

Feb 22, 2022

Apt. 2F

1 bed

1 bath

550 ft²

$585,000

$1,064

$599,000

Jun 16, 2021

Apt. 4F

1 bed

1 bath

$507,500 -3.6%

$549,000

Feb 25, 2021

Apt. 4F

1 bed

1 bath

$499,000 -2.2%

$510,000

Nov 14, 2013

Apt. 5F

1 bed

1 bath

$505,000

Apr 30, 2007

Apt. 1F

1 bed

1.5 baths

550 ft²

$435,000

$791

Jul 17, 2006

Apt. 4R 5R

2 beds

2 baths

$970,000

Jan 27, 2005

View Full Sales History

Overview of The Brownstones at 105 West 70th Street

105 West 70th Street was built in 1910 and converted to co-op apartments in 1986. The Brownstones has a total of 10 apartments and is located in the Upper West Side, very close to the 1, 2, 3, B and C subway lines.

Doorman

None

Type

Co-op

Year Built

1910

Converted: 1986

Apartments

10 (view all units)

Floors

Neighborhood

Broadway Corridor (Manhattan)

Min Down

20%

Maps &
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Area Map StreetView

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at Broadway 0.18 miles

at Central Park West 0.19 miles

Sales History

Price/Room (Est)

Why are we displaying the estimated price per room?

For some co-ops, instead of price per square foot, we use an estimate of the number of rooms for each sold apartment to chart price changes over time. This is because many co-op listings do not include square footage information, and this makes it challenging to calculate accurate square-foot averages.

By displaying the price per estimated room count, we are able to provide a more reliable and consistent metric for comparing sales in the building. While we hope that this gives you a clearer sense of price trends in the building, all data should be independently verified. All data provided are only estimates and should not be used to make any purchase or sale decision.

Price/Ft² (Est)

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Sales Summary

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Sales History by Apartment Size

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Pricing Comparison of Similar Buildings

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The 74

between Second Avenue & Third Avenue

Lenox Hill

Gracious Upper East Side condos with Central Park and skyline views. Exquisite half- and full-floor homes by Rafael de Cardenas

Studios starting at $1,050,000
4 beds starting at $8,950,000
5 beds starting at $11,950,000

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RLS IDX Data display by CityRealty.com, LLC. This 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. IDX information is provided exclusively for consumers’ personal, non-commercial use and it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

All information furnished regarding property for sale, rental or financing is from sources deemed reliable, but no warranty or representation is made as to the accuracy thereof and same is submitted subject to errors, omissions, change of price, rental or other conditions, prior sale, lease or financing or withdrawal without notice. All dimensions are approximate. For exact dimensions, you must hire your own architect or engineer and for no listing shall the number of bedrooms listed be considered a legal conclusion.

All closed sales data has been provided by the New York City Department of Finance via the Automated City Register Information System (ACRIS). No warranty or representation is made as to the accuracy of any data provided by ACRIS or any other sources.

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An equal housing opportunity

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The Brownstones,105 West 70th Street

Overview of The Brownstones at 105 West 70th Street

Maps &3D Aerial Views

Sales History

Why are we displaying the estimated price per room?

Sales Summary

Sales History by Apartment Size

Pricing Comparison of Similar Buildings

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The Brownstones,
105 West 70th Street

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3D Aerial Views