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Office Units with ADA Bathrooms
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1820 Madison Ave, New York, NY 10035

Ground-floor office units in a mixed-use condo building with ADA bathrooms and individual hot water heaters.

Space Size6,566 SF
Property Size37,166 SF
Days on Market319

Property Features for 1820 Madison Ave

General Information

Standard status Active
Size 6,566 SF
Net Rentable 6,560 SF
Property subtype OFFICE

Space & Availability

Available Space 6,560 SF
Contiguous Space 6,560 SF
Floor Ground Floor

Site & Location

Neighborhood Harlem

Amenities

ADA bathroom
individual hot water heater
retail frontage
proximity to Mt. Sinai Hospital campus
25-year tax exemption

Building Details

Year Built 2012
Stories 8
Building Size 37,166 SF

Spaces For Lease

at 1820 Madison Ave
1820 Madison Ave AVAILABLE, Now
Floor 1
Size 6,566 SF
Type OFFICE
Rate Contact for pricing
Sublease No
- 82' x 80' commercial condominium - 80' of retail frontage on Madison Avenue - Favorable layouts with open, mostly column-free space - All units feature at least one ADA bathroom - Each commercial unit contains individual hot water heater - Convenient proximity to Mt. Sinai Hospital campus - 25-year tax exemption in place running through 2038 - Situated on the ground floor of an 8-story, 37,166-square foot, mixed use, residential and commercial condo building constructed in 2012 - Tenants have invested millions of dollars in equipment at this location
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Listing Agency: The Heller Organization
Listed By: Joshua Singer
Source: Moodyscre
Added: Dec 16, 2025 Changed: Oct 26 Last Checked: Oct 30 at 4:56PM

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 The Heller Organization

Rey
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Investment Insights

Based on property information with market context.

Ground-floor office units in an 8-story, 37,166-square-foot mixed-use residential and commercial condo building constructed in 2012. The space is configured with open, mostly column-free layouts, offering flexible use for office operations. All units include at least one ADA bathroom, and each commercial unit has its own individual hot water heater.

The offering includes an 82' x 80' commercial condominium with 80' of retail frontage on Madison Avenue. The property is conveniently located in proximity to the Mt. Sinai Hospital campus.

A 25-year tax exemption is in place through 2038, supporting longer-term occupancy planning for qualified tenants. Tenants have invested significantly in equipment at this location.

Key Highlights

  • 82' x 80' commercial condominium
  • 80' of retail frontage on Madison Avenue
  • Open, mostly column‑free layout

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

Madison Avenue Radiology ... Medical Clinic Radiology Hospital Lancaster Madison Associates ... Apartment Building Toasty Heating & Cooling HVAC Service

Suggested Use

Top Pick Law Firm Real Estate Agency Accounting Firm Acupuncture Building Supply Kitchen & Bath Showroom

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

8,504
Businesses Nearby

Demographics for 10035, NY

35,980
Population
16,340
Households
2.2
Avg Household Size
38
Median Age
31%
College-Educated
76%
High-School Grad
1.4 sq mi
ZIP Area
25,700
Density / Sq Mi
$40,556
Median Household Income
$44,042
Median Earnings
$1,283
Median Rent
$663,500
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Lease Benchmarks for New York, NY

$48.66 /SF/Yr
Avg Asking Price
$11.91–$109 /SF/Yr
Price Range
13,822 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

Frequently Asked Questions

What type of property is this?
Office unit - Ground-floor office units in a mixed-use condo building with ADA bathrooms and individual hot water heaters.
Where is this office unit located?
The property is located at 1820 Madison Ave New York, NY.
What are key features of this property?
This property features: 82' x 80' commercial condominium; 80' of retail frontage on Madison Avenue; Open, mostly column‑free layout
(917) 332-7530 · Office Call to check price and availability
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