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Turnkey Internal Medicine Medical Office
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 Market47

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

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: Aug 4 Last Checked: Aug 7 at 4:06AM
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.

Investment Insights

Based on property information with market context.

This for-sale medical office is set up as a well-established internal medicine practice. The property is operated by five full-time staff members who are described as willing to remain after transfer. It includes an on-site FDA-certified lab intended to support testing needs. Equipment, patient databases, and insurance networks are described as fully transferable, and the practice is presented as ready for immediate takeover.

The offering is located at 7515 13th Avenue in Brooklyn, NY 11228, with zoning listed as R5B. The business is described as having more than 40 years of local presence and community credibility, with an active patient chart database and reported annual gross revenue provided in the remarks. Owner retirement is noted as the reason for sale. For serious buyers, the seller is offering financial details and site tours upon request.

Key Highlights

  • Well‑established internal medicine practice with over 40 years of local presence
  • On‑site FDA‑certified lab to reduce external testing costs
  • 15,000 active patient charts and annual gross revenue of $1.3 million

Financial Insights

Estimated NOI and Cap Rate

NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$24,948
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
6.24%
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
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 Vacancy — income lost from leasable area expected to sit empty during the year, subtracted from gross rent. EGI (Effective Gross Income) — gross rent minus vacancy losses, the realistic income before paying operating costs. OpEx (Operating Expenses) — recurring costs to operate the property (property tax, insurance, utilities, maintenance, management); excludes financing and capital improvements. NOI (Net Operating Income) — income a property generates after operating costs but before financing and taxes.
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 rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
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.

Property 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

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
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

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Frequently Asked Questions

What type of property is this?
Medical Office Space - Turnkey internal medicine practice with on-site FDA-certified lab and transferable equipment, records, and insurance networks.
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: Well‑established internal medicine practice with over 40 years of local presence; On‑site FDA‑certified lab to reduce external testing costs; 15,000 active patient charts and annual gross revenue of $1.3 million
More about this property
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