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Office Space with Private Roof Terrace
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635-641 6th Ave, New York, NY 10011

Office space planned for the eighth floor, with a private roof terrace and dedicated outdoor space.

Property Size34,005 SF
Days on Market473

Property Features for 635-641 6th Ave

General Information

Standard status Active
Size 34,005 SF
Property subtype OFFICE
Listing Agency: CBRE | Midtown Manhattan
Listed By: Neil King
Source: Moodyscre
Added: Apr 15, 2025 Changed: Jul 30 Last Checked: Jul 30 at 12:09PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of CBRE | Midtown Manhattan

Investment Insights

Based on property information with market context.

This office space offers a building-within-a-building configuration, designed to create a private block of space ranging from 35k to 70k in the heart of Midtown South. The plan includes a brand-new lobby with a private entrance and elevator, creating a more exclusive arrival experience. The total property size is 34,005 SF.

The space is intended to be leased with the eighth floor, which features a private roof terrace of 5k SF plus significant dedicated outdoor space. The building also includes a newly renovated lobby and a shared roof deck amenity.

The combination of a private entry and terrace-oriented outdoor area supports tenants looking for office space with an upgraded, semi-private experience and dedicated outdoor enjoyment.

Key Highlights

  • Private roof terrace on the eighth floor totaling 5k SF
  • Building‑within‑a‑building concept with a brand‑new lobby
  • Private entrance and elevator dedicated to the leased space

Property Analytics

Current Use

Office Units

Suggested Use

Top Pick Law Firm Parking Lot & Garage Accounting Firm Nursing Home Catering Service Barber Shop

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

26,474
Businesses Nearby

Demographics for 10011, NY

53,318
Population
35,049
Households
1.5
Avg Household Size
39
Median Age
79%
College-Educated
96%
High-School Grad
0.6 sq mi
ZIP Area
88,863
Density / Sq Mi
$146,571
Median Household Income
$113,503
Median Earnings
$2,868
Median Rent
$1,165,800
Median Home Value

Market

Lease Benchmarks for New York, NY

$52.42 /SF/Yr
Avg Asking Price
$4.17–$240 /SF/Yr
Price Range
5,627 SF
Avg Space Size

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025
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Frequently Asked Questions

What type of property is this?
Office units - Office space planned for the eighth floor, with a private roof terrace and dedicated outdoor space.
Where is this office units located?
The property is located at 635-641 6th Ave New York, NY.
What are key features of this property?
This property features: Private roof terrace on the eighth floor totaling 5k SF; Building‑within‑a‑building concept with a brand‑new lobby; Private entrance and elevator dedicated to the leased space
(212) 984-8122 Call to check price and availability
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