This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/24
$893,000
This is a carousel with tiles that activate property listing cards. Use the previous and next buttons to navigate.
1/24
Property Description
ESTATE SALE - Offered is an exceptional 7,500 SQFT DOUBLE LOT with 5,625 SQFT of buildable FAR, located just steps from the water and offering beautiful views (including water views).BACK ON THE MARKET.This serene property presents extraordinary potential and undeniable value. Opportunities of this size are exceptionally rare on City Island, made even more compelling by its prime Bay Street location, with private beach access.Do not let the current footprint deceive you - this home feels spacious, airy, and contemporary. The layout features three generously sized bedrooms, a large living room with bay windows and lovely water views, and an open-plan kitchen ideally suited for transformation into a chef's kitchen. The adjoining bright and spacious dining room opens directly onto a large deck, creating an ideal setting for indoor-outdoor entertainment.The potential is substantial; envision a second-story addition with sweeping water views, an additional deck, and even the possibility of a pool beneath the beautiful mulberry tree (inspirational only; all plans subject to DOB approval).Not included in the square footage is a full basement with high ceilings, along with a finished den-perfect as a family room, home office, or guest suite-with the opportunity to add a full bathroom.Estate sale - sold as is.Additional Highlights:"¢ Low annual taxes: $7,013"¢ No flood insurance required"¢ Central HVAC"¢ Hardwood floors"¢ Private drivewayContact the listing broker directly for additional information or to schedule a private showing. A walk-through video is available upon request._______________________________________________________________________________________________________________The City Island LifestyleCity Island is a rare coastal enclave within New York City - a close-knit village known for its yacht clubs, private beaches, art galleries, boutique shops, and celebrated waterfront dining.Residents enjoy:"¢ A true beach-town atmosphere"¢ Low taxes with full city services"¢ Easy access to Manhattan by car or public transportation"¢ Local amenities including a library, post office, galleries, cafes, restaurants, and P.S. 175 City Island School"¢ A vibrant boating, social, and cultural communityIt's no surprise City Islanders rarely want to leave.(As featured in recent New York Times coverage: "City Island, Bronx - A Seaside Enclave Within the City.")
Full Property Details
Full Property Details for 25 Bay St
General
- Price: $893,000
- Taxes: $7,013
- Status: Active
- Type: Single Family
- Source: REBNY
- MLS ID: RLS20064174
- Updated: 1/2/2026
- Added to Site: 30 day(s) ago
Interior
- Number of Rooms: 7
Rooms
Bathrooms
- Total Bathrooms: 2
- Full Bathrooms: 2
Bedrooms
- Total Bedrooms: 3
Other Rooms
- Laundry: See Remarks
Exterior
- Exterior Features: Private Outdoor Space Under 60 Sqft
- Porch/Patio/Deck: Patio
Location
- County: Bronx
- Subdivision: City Island
- Cross Streets: William Avenue/William Avenue
Community
- Pets Allowed: Yes
Heating & Cooling
- Central air: Yes
- Air Conditioning: Yes
- Cooling Type: Central Air
Structural Information
- Architectural Style: Prewar, Walk-Up
- Structure Type: House
- Stories/Levels: 1
- Square Feet: 1,500
- Living Area: 1,500 Sq. Ft.
- Year Built: 1940
Lot Features
- Lot Size: 7500
- Lot Dimensions: 75.00 x 100.00
Financial Considerations
- Tax Amount: $7,013
Disclosures and Reports
- Property ID: 05632-0053
- Block: 5632
- Lot Number: 53
Listing Courtesy of R New York
Get Pre-Approved Today
Schools
Schools serving 25 Bay St
School District:New York City Geographic School District 11
| Name | Grades | Distance |
|---|---|---|
Ps 175 City Island 200 City Island Ave, The Bronx, NY 10464 | K-8 | 0.4 mi |
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 25 Bay St
Date
Details
Price
Change
Source
12/19/2025
Listed
$893,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 25 Bay St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$6,399
22%
$37,015
5%
2024
$5,246
6%
$35,412
6%
2023
$4,943
—
$33,408
-12%
2022
$4,934
3%
$38,160
23%
2021
$4,777
-3%
$31,080
-9%
2020
$4,904
10%
$34,320
-2%
2019
$4,468
-5%
$35,160
26%
2017
$4,701
—
$27,840
-2%
2017
$4,701
-6%
$28,320
-7%
2016
$5,013
3%
$30,300
1%
2015
$4,853
17%
$30,057
6%
2014
$4,163
12%
$28,365
6%
2013
$3,705
—
$26,872
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 25 Bay St
25 Bay Street, New York City, NY 10464 (MLS# RLS20064174) is a Single Family property with 3 bedrooms and 2 full bathrooms. 25 Bay Street is currently listed for $893,000 and was received on December 19, 2025. Want to learn more about 25 Bay Street? Do you have questions about finding other Single Family real estate for sale in New York City? You can browse all New York City real estate or contact a Coldwell Banker agent to request more information.

