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Investment Highlights

  • Vacant Office Units
  • Strong Retail
  • Value Add
  • Completed Cap Ex
  • Premier Live + Work Location
  • Residential Conversion Potential

Executive Summary

Avison Young has been exclusively retained by Ownership to offer for sale 29 East 21st Street (the “Property”), a 5-story 14,032 RSF commercial property located between Broadway and Park Avenue South in Manhattan’s coveted Flatiron District. The Property is a 25-foot-wide elevator commercial building with ground floor retail space and four office floors above. The retail space is occupied and leased through 2029 by Tend, a successful venture-backed dental company. The upper floor offices were previously owner-occupied and will be delivered vacant, making this a prime opportunity for a commercial end-user in this highly desirable submarket or for potential residential conversion.

Data Room Click Here to Access

Property Facts

Sale Type
Investment
Property Type
Office
Building Size
14,032 SF
Building Class
C
Year Built
1925
Price
$9,950,000
Price Per SF
$709.09
Percent Leased
100%
Tenancy
Multiple
Building Height
5 Stories
Typical Floor Size
2,806 SF
Slab To Slab
12’
Building FAR
5.37
Lot Size
0.06 AC
Zoning
M1-5M

Amenities

  • Property Manager on Site

Major Tenants Click Here to Access

  • Tenant
  • Industry
  • SF Occupied
  • Rent/SF
  • Lease Type
  • Lease End
  • Health Care and Social Assistance
  • -
  • $9.99
  • Lorem Ipsum
  • Jan 0000

Tend is a modern dental care provider redefining the patient experience through technology, transparency, and hospitality. With locations across major U.S. cities, Tend offers a full range of services including general dentistry, cosmetic treatments, orthodontics, whitening, and same-day emergency care. The company is known for its stress-free approach, stylish studios, and judgment-free environment that welcomes patients whether it’s been six months or six years since their last visit. Tend accepts most major dental insurance plans and provides clear, upfront pricing—even for out-of-network coverage. For those without insurance, Tend offers affordable membership plans with discounts and perks They want people to feel amazing about their oral health. Not just twice a year, but every time they take a bite, tell a joke, laugh, or share a kiss. Their commitment to transparency extends to billing, with detailed breakdowns of coverage and costs available before treatment

Tenant Industry SF Occupied Rent/SF Lease Type Lease End
Health Care and Social Assistance - $9.99 Lorem Ipsum Jan 0000
Exceptionally walkable
100/100
Somewhat drivable
30/100
Exceptional public transit
100/100
Very bikeable
80/100

Property Taxes

Property Taxes

Parcel Number
0850-0023
Land Assessment
$173,250
Improvements Assessment
$1,004,130
Total Assessment
$1,177,380
  • Listing ID: 40457956

  • Date on Market: 5/8/2026

  • Last Updated:

  • Address: 29 E 21st St, New York, NY 10010

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