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Medical Office Space with Lab
For Sale
$400,000

7515 13th Avenue, Brooklyn, NY 11228

Commercial, Brooklyn, NY

Property Size1,000 SF
Lot Size0.04 Acres
Price / SF$400
Days on Market137

Property Features for 7515 13th Avenue

General Information

Property type Commercial Sale
Property subtype Other
Zoning R5B
Basement Full, Finished
Subdivision Dyker Heights
Standard status Active
Size 1,000 SF
Lot size 0.04 Acres

Tenancy & Operations

Currently Operating Yes
Business Included Yes

Additional Details

Property Use Medical Office
Medical Specialty internal medicine

Building Details

Number of units 1
Flooring type Tile
Building materials Brick
Roof type Flat
Listing Agency: RE/MAX Edge · RE/MAX International
Listed By: Rong Feng Li · License #RFL8266
Added: Jun 22 Changed: Oct 29 Last Checked: Nov 5 at 8:06AM
MLS# 502494

Copyright © 2026 Brooklyn New York Multiple Listing Service. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Rey
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Investment Insights

Based on property information with market context.

This 1,000-square-foot medical office supports an established internal medicine practice with an on-site FDA-certified laboratory. The property includes a brick exterior, tile flooring, and a flat roof, with the practice’s equipment, patient database, and insurance networks available for transfer. Five full-time staff members are willing to remain after the transfer, supporting continuity of operations.

The practice has operated locally for more than 40 years and includes 15,000 active patient charts. The office is located at 7515 13th Avenue in Brooklyn, within the 11228 ZIP code, and carries R5B zoning. The sale includes both the medical office operation and its associated practice assets.

Key Highlights

  • 1,000‑square‑foot medical office space
  • On‑site FDA‑certified laboratory
  • 15,000 active patient charts

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$24,948
Cap Rate
6.24%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$498,960 $499.0K
Cap Rate 7%
$356,400 $356.4K
Cap Rate 9%
$277,200 $277.2K
Market Conditions
NOI Build-Up for 1,000 SF
Gross rent
$43.2K $43.20/SF
− Vacancy
−$9.9K −$9.94/SF
EGI
$33.3K $33.26/SF
− OpEx
−$8.3K −$8.32/SF
NOI
$24.9K $24.95/SF
Area
Brooklyn, NY
Vacancy
23.00%
Lease Rate
$43.20 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$498,960
Cap Rate 7%
$356,400
Cap Rate 9%
$277,200

Alternative Uses

Best Use
Office B
$356.4K
$311.9K – $415.8K (±1% cap)
NOI $24,948 @ 7.0% cap · market cap 6.24%
Second Best
Healthcare Medical
$331.2K
$289.8K – $386.4K (±1% cap)
NOI $23,184 @ 7.0% cap · market cap 5.80%
Theoretical Best
Specialty Retail
$828.0K
$724.5K – $966.0K (±1% cap)
NOI $57,960 @ 7.0% cap · market cap 14.49%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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

Current Use

Bertelle Anthony MD Physician Dr. Jacquelyn Lahoud Physician Dr. Fred E ... Physician Lorraine Bertelle Physician

Suggested Use

Top Pick Law Firm Real Estate Agency Parking Lot & Garage Hotel & Motel Gym & Fitness Center Bar & Pub

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

Turnkey business
Opportunity

Location Intelligence

Trade Area within ½ mile

2,660
Businesses Nearby
Under-served
Demand for This Use

Demographics for 11228, NY

45,906
Population
16,336
Households
2.8
Avg Household Size
41
Median Age
37%
College-Educated
80%
High-School Grad
1.5 sq mi
ZIP Area
30,604
Density / Sq Mi
$80,737
Median Household Income
$47,062
Median Earnings
$1,828
Median Rent
$1,131,700
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

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?
Medical Office Space - Established internal medicine practice with transferable equipment, patient records, insurance networks, and an FDA-certified laboratory.
Where is this medical office space located?
The property is located at 7515 13th Avenue Brooklyn, NY.
What is the asking price?
The asking price for this property is $400,000.
What are key features of this property?
This property features: 1,000‑square‑foot medical office space; On‑site FDA‑certified laboratory; 15,000 active patient charts
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Includes: Price & PSF · Cap rate · Location · Zoning

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