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Mixed-Use Property with Medical Office
For Sale
$2,650,000

351 Onderdonk Avenue, Ridgewood, NY 11385

A leased ground-floor medical suite is paired with apartments and a second building containing garages and another residence.

Property Size4,650 SF
Price / SF$569.89
Days on Market9

Property Features for 351 Onderdonk Avenue

General Information

Standard status Active
Size 4,650 SF
Zoning R6B

Site & Location

Road Access Yes
Public Transit Yes

Units

Unit Mix 2 x 2BR/2BA, 1 x 2BR
Multifamily Units 3
Office Units 1

Additional Details

Floor Ground Floor
Gross Income $138,000
Tenant in Place Yes
Property Use Medical Office

Taxes and HOA fees

Annual Taxes $5,589

Amenities

central A/C
2
No
Public
3
125
Other
4650

Building Details

Building Size 4,650 SF
Year Built 1901
Buildings 2
Stories 2
Construction brick
Tenancy Single
Listing Agency:
Listed By: Randy Kral
Source: Hedgestonehomes
Added: Oct 21 Changed: Oct 28 Last Checked: Oct 28 at 3:09PM

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 Randy Kral

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Investment Insights

Based on property information with market context.

The offering combines a brick corner building at DeKalb Avenue and Onderdonk Avenue with the adjoining property at 18-60 DeKalb Avenue. The main building has a 1,500-square-foot, Use Group 4 medical office on the ground floor, served by its own central A/C. Two two-bedroom, two-bath apartments occupy the second floor. The additional two-story structure includes three garages and a two-bedroom apartment above. Zoning is R6B.

The medical office has a 10-year lease with 3% annual increases. The two upper-floor apartments are currently unleased, and the apartment in the second building is occupied. The property is four blocks from the DeKalb L train and near Wyckoff Hospital.

Key Highlights

  • 1,500‑square‑foot ground‑floor Use Group 4 medical office with central A/C
  • Medical office leased on a 10‑year term with 3% annual increases
  • Two upper‑level apartments, each with two bedrooms and two baths; both currently unleased

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$153,096
Cap Rate
5.78%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$3,061,920 $3.1M
Cap Rate 7%
$2,187,086 $2.2M
Cap Rate 9%
$1,701,067 $1.7M
Market Conditions
NOI Build-Up for 4,650 SF
Gross rent
$234.4K $50.40/SF
− Vacancy
−$30.2K −$6.50/SF
EGI
$204.1K $43.90/SF
− OpEx
−$51.0K −$10.97/SF
NOI
$153.1K $32.92/SF
Area
Queens County, NY
Vacancy
12.90%
Lease Rate
$50.40 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$3,061,920
Cap Rate 7%
$2,187,086
Cap Rate 9%
$1,701,067

Alternative Uses

Best Use
Office B
$2.19M
$1.91M – $2.55M (±1% cap)
NOI $153,096 @ 7.0% cap · market cap 5.78%
Second Best
Apartment 5plus
$1.62M
$1.42M – $1.89M (±1% cap)
NOI $113,667 @ 7.0% cap · market cap 4.29%
Theoretical Best
Office A
$3.43M
$3.00M – $4.00M (±1% cap)
NOI $239,962 @ 7.0% cap · market cap 9.06%
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

Augusto Zevallos, MD Pediatrician

Suggested Use

Top Pick Law Firm Real Estate Agency Parking Lot & Garage Nursing Home Acupuncture Travel Agency

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

1
Office units
3
Residential units
Single-tenant
Tenancy
Yes
Paved road access

Location Intelligence

Trade Area within ½ mile

5,465
Businesses Nearby

Demographics for 11385, NY

100,883
Population
40,175
Households
2.5
Avg Household Size
36
Median Age
34%
College-Educated
84%
High-School Grad
3.6 sq mi
ZIP Area
28,023
Density / Sq Mi
$87,365
Median Household Income
$47,335
Median Earnings
$1,959
Median Rent
$842,800
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

Frequently Asked Questions

What type of property is this?
Mixed-use property - A leased ground-floor medical suite is paired with apartments and a second building containing garages and another residence.
Where is this mixed-use property located?
The property is located at 351 Onderdonk Avenue Ridgewood, NY.
What is the asking price?
The asking price for this property is $2,650,000.
What are key features of this property?
This property features: 1,500‑square‑foot ground‑floor Use Group 4 medical office with central A/C; Medical office leased on a 10‑year term with 3% annual increases; Two upper‑level apartments, each with two bedrooms and two baths; both currently unleased
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