Donald Brennan
Brennan Realty Services LLC
(973) 649-9527
13 Total Sales
1 in South Slope
$1,295,000 Price
266 18th St Brooklyn, NY 11215
South Slope NeighborhoodEstimated Value: $2,282,233
6
Beds
3.5
Baths
2,541
Sq Ft
$898/Sq Ft
Est. Value
Highlights
- Wood Flooring
- Stainless Steel Appliances
- Central Air
- Granite Countertops
- Recessed Lighting
- No Heating
About This Home
As of March 2026Smart and Affordable 2-Family Townhouse at the Greenwood/Park Slope Border. Why chase the elusive $1.8M Park Slope 3-bedroom condo when you can own a whole townhouse for the same monthly cost? This versatile 2-family offers a 3 bed, 1 bath rental ($3,300/month) over a spacious 3 bed, 2.5 bath owner’s duplex plus basement and private backyard. With 20% down, the rental income brings your monthlies in line with that mythical Park Slope condo—except this possibility is real, and comes with a whole lot more. The owner’s duplex features a wide open-plan first floor with a stylish kitchen and direct backyard access, a separate dining area, powder room, comfortable living room, and an office nook. Upstairs, you'll find 3 bedrooms and 2 full baths, including an ensuite primary. Enjoy the comfort of central AC. The top-floor rental is sun-filled and thoughtfully laid out, offering 3 bedrooms and 1 bath. Delivered vacant or with tenants in place—your choice. Location, space, flexibility, income—this is a smart move.
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Townhouse Details
Home Type
- Townhome
Est. Annual Taxes
- $5,520
Year Built
- Built in 1899
Lot Details
- 1,669 Sq Ft Lot
- Lot Dimensions are 1669 x 1
Home Design
- Entry on the 1st floor
Interior Spaces
- 2,541 Sq Ft Home
- Property has 3 Levels
- Recessed Lighting
- Wood Flooring
- Laundry in unit
Kitchen
- Gas Oven
- Gas Cooktop
- Stainless Steel Appliances
- Granite Countertops
Bedrooms and Bathrooms
- 6 Bedrooms
Utilities
- Central Air
- No Heating
Community Details
- 2 Units
- Greenwood Heights Subdivision
Listing and Financial Details
- Legal Lot and Block 0022 / 00879
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Jun 18, 2025
Closed on
Mar 9, 2026
Sold by
Bought by
Seller's Agent
Rezwan Sharif
Compass
Buyer's Agent
Debra Bondy
Compass
List Price
$2,280,000
Sold Price
$2,200,000
Premium/Discount to List
-$80,000
-3.51%
Views
19
Current Estimated Value
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$82,233
Avg. Annual Appreciation
9.61%
Purchase Details
Closed on
Jun 28, 2011
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$749,925
Interest Rate
4.38%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Mar 26, 2007
Sold by
Bought by
Purchase Details
Closed on
Nov 22, 2005
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$461,250
Interest Rate
6.17%
Mortgage Type
Purchase Money Mortgage
Home Values in the Area
Average Home Value in this Area
Agents Specializing in South Slope, NY
-
Donald Brennan
-
Benjamin Dixon
Benjamin Dixon
Douglas Elliman Real Estate
(646) 681-4023
85 Total Sales
1 in South Slope
$6,250,000 Price
-
Giuseppe Gregorio
Giuseppe Gregorio
NY Space Finders Inc
(516) 871-4746
74 Total Sales
1 in South Slope
$810,000 Price
-
Christine Olivieri
Christine Olivieri
Ben Bay Realty Co
(866) 849-5388
35 Total Sales
1 in South Slope
$850,000 Price
-
Barry Hochhauser
Barry Hochhauser
RE/MAX City Square
(516) 558-5605
1 Total Sale
1 in South Slope
$5,195,000 Price
-
Michael Chadwick
Michael Chadwick
Corcoran Group
(585) 514-5833
19 Total Sales
1 in South Slope
$875,000 Price
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Buyer | Sale Price | Title Company |
|---|---|---|---|
| $2,200,000 | -- | ||
| $990,000 | -- | ||
| -- | -- | ||
| $615,000 | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Borrower | Loan Amount |
|---|---|---|---|
| Previous Owner | $360,000 | ||
| Previous Owner | $20,591 | ||
| Previous Owner | $749,925 | ||
| Previous Owner | $240,000 | ||
| Previous Owner | $461,250 |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 03/09/2026 03/09/26 | Sold | $2,200,000 | -3.5% | $866 / Sq Ft |
| 09/30/2025 09/30/25 | Pending | -- | -- | -- |
| 06/18/2025 06/18/25 | For Sale | $2,280,000 | -- | $897 / Sq Ft |
Source: Real Estate Board of New York (REBNY)
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2026 | $5,853 | $136,200 | $18,540 | $117,660 |
| 2025 | $5,522 | $135,780 | $18,540 | $117,240 |
| 2024 | $5,522 | $150,720 | $18,540 | $132,180 |
| 2023 | $5,268 | $156,120 | $18,540 | $137,580 |
| 2022 | $5,006 | $130,260 | $18,540 | $111,720 |
| 2021 | $5,164 | $100,560 | $18,540 | $82,020 |
| 2020 | $2,541 | $121,920 | $18,540 | $103,380 |
| 2019 | $4,793 | $96,960 | $18,540 | $78,420 |
| 2018 | $4,406 | $21,614 | $3,931 | $17,683 |
| 2017 | $4,259 | $20,895 | $3,998 | $16,897 |
| 2016 | $4,088 | $20,448 | $4,983 | $15,465 |
| 2015 | $2,378 | $20,237 | $6,197 | $14,040 |
| 2014 | $2,378 | $19,092 | $6,588 | $12,504 |
Source: Public Records
Agents Affiliated with this Home
-
Rezwan Sharif
Seller's Agent in 2026
Rezwan Sharif
Compass
(917) 434-1920
6 in this area
57 Total Sales
-
Helen Chee
Seller Co-Listing Agent in 2026
Helen Chee
Compass
(347) 733-5801
7 in this area
67 Total Sales
-
Debra Bondy
Buyer's Agent in 2026
Debra Bondy
Compass
(646) 480-2234
16 in this area
116 Total Sales
Map
Source: Real Estate Board of New York (REBNY)
MLS Number: RLS20031741
APN: 00879-0022
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved.
RLS Data display by Homes.com LLC
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