Presenting a prime mixed-use opportunity in the heart of Ridgewood, NY. This corner brick building, located at DeKalb Avenue and Onderdonk Avenue, features a 1,500 sq. ft. ground-floor Use Group 4 medical office currently leased for $4,200 per month on a 10-year lease with 3% annual increases and its own central A/C. The second floor offers two spacious two-bedroom, two-bath apartments, each paying $2,200 per month with tenants responsible for all utilities. Both units are currently without leases, creating flexibility for new ownership. Included in the offering is the adjoining property at 18-60 DeKalb Avenue, a two-story structure with three garages renting for $300 each per month and a two-bedroom apartment above earning $2,000 per month. Together, the properties generate a gross annual income of $138,000 with significant upside potential as the residential units are unleased. Conveniently situated just four blocks from the DeKalb L train and close to Wyckoff Hospital, the property benefits from excellent accessibility. The vibrant Bushwick dining scene, eclectic nightlife, and Ridgewood’s neighborhood charm add to the appeal, making this an outstanding opportunity for investors or end-users alike.
Active
$2,650,000
351 Onderdonk Ave, Ridgewood, NY 11385
6beds
4,650sqft
Mixed Use
Built in 1901
-- sqft lot
$-- Zestimate®
$570/sqft
$-- HOA
What's special
Corner brick buildingThree garagesSpacious two-bedroom two-bath apartments
- 171 days |
- 257 |
- 6 |
Zillow last checked: 7 hours ago
Listing updated: March 09, 2026 at 12:04pm
Listing by:
Crifasi Real Estate 718-908-4223,
Sal J Crifasi
Source: StreetEasy,MLS#: S1793966
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
Cooling
- Central Air
Features
- Flooring: Hardwood
Interior area
- Total structure area: 4,650
- Total interior livable area: 4,650 sqft
Property
Parking
- Parking features: Garage
- Has garage: Yes
Details
- Parcel number: 034000014
- Special conditions: Resale
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Mixed Use
Condition
- Year built: 1901
Community & HOA
Community
- Subdivision: Ridgewood
Location
- Region: Ridgewood
Financial & listing details
- Price per square foot: $570/sqft
- Tax assessed value: $726,000
- Date on market: 10/3/2025
Estimated market value
Not available
Estimated sales range
Not available
$6,863/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 10/3/2025 | Listed for sale | $2,650,000$570/sqft |
Source: StreetEasy #S1793966 Report a problem | ||
| 5/20/2024 | Listing removed | $2,650,000$570/sqft |
Source: StreetEasy #2c0bc63efad49b9e20cfb320d4390f46 Report a problem | ||
| 4/30/2024 | Price change | $2,650,000-3.6%$570/sqft |
Source: StreetEasy Report a problem | ||
| 4/8/2024 | Listed for sale | $2,750,000+310.4%$591/sqft |
Source: StreetEasy Report a problem | ||
| 12/5/2008 | Sold | $670,000$144/sqft |
Source: Public Record Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | -- | $326,700 +20% |
| 2023 | -- | $272,250 +20% |
| 2022 | -- | $226,800 +25.1% |
| 2021 | -- | $181,350 -9% |
| 2020 | $4,427 +3.2% | $199,350 -7.2% |
| 2019 | $4,290 +6.8% | $214,920 +574.9% |
| 2018 | $4,016 +7.1% | $31,845 +8% |
| 2017 | $3,750 +6.6% | $29,487 +8% |
| 2016 | $3,517 | $27,303 +8% |
| 2015 | $3,517 +15.4% | $25,281 +6% |
| 2014 | $3,048 | $23,850 |
Find assessor info on the county website
BuyAbility℠ payment
Estimated monthly payment
All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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Neighborhood: Ridgewood
Nearby schools
GreatSchools rating
- 5/10Learners And LeadersGrades: PK-5Distance: 0.1 mi
- 3/10Is 93 RidgewoodGrades: 6-8Distance: 0.6 mi
- 2/10Grover Cleveland H.S.Grades: 9-12Distance: 0.4 mi








