#RLS20035262, Quinn Hagstrand, Listing office: Corcoran Group
Property details
About 21 Saint Marks Pl
Welcome 21 Saint Marks Place. This 20+ foot wide, three-family Brownstone is situated on a gorgeous, tree lined block in prime Greenwood Heights, between 3rd & 4th Avenue. The property boasts over 3,600 SF (building dimensions 20.83' X 60') consisting of three floor-through four-bedroom apartments as well as a spacious cellar. In addition, the property has a sun filled rear garden. The property has tremendous income potential for the right buyer looking to move into one of the apartments or an investor looking to do a condo conversion. The property has a potential gross income of $250,000. For those with more project experience, this property offers a blank canvas for a renovation of your dreams. Located on the ever-vibrant Saint Marks Place. This property is steps from the surrounding iconic eateries and shops of Park Slope, Boerum Hill, Cobble Hill, Brooklyn Heights, and Carroll Gardens and is a quick walk to all the new and exciting breweries and nightlife of Park Slope and Gowanus. Easy access to 2/3/4/5/B/D/N/Q/R trains, Barclays Center, LIRR, Brooklyn Queens Expressway, Brooklyn Battery Tunnel, Brooklyn & Manhattan Bridges.
Highlights
Home typeTriplex
HeatingHot Water, Natural Gas
StatusActive
CoolingWall/Window Unit(s)
Year built1899
MLS #L3557416
Summary
- Basement: No
- Private Pool: No
- Parking: None
- Heating: Hot Water, Natural Gas
- Cooling: Wall/Window Unit(s)
- List Price: $2,600,000
- Annual Tax Amount: $6,541
- Tax Year: 2024
- Directions: waze
- Year Built: 1899
- MLS Number: L3557416
- MLS Name: ONEKEY2
- Office Name: EXP Realty
- Office Phone: (888) 276-0630
Listings courtesy of OneKey MLS as distributed by MLS GRID.
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The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the OneKey™ MLS. Real Estate listings held by brokerage firms other than this broker are marked with the Broker Reciprocity logo and detailed information about them includes the name of the listing brokers. This information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
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Last updated on: 7/30/2025, 11:56:27 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
Price information
Property sales
We're sorry, we currently don't have property sales data for this listing.
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2024 | $189,420 | $6,541 |
| 2023 | $232,440 | $6,174 |
| 2021 | $224,760 | $11,536 |
| 2019 | $188,940 | $5,801 |
| 2018 | $25,618 | $4,630 |
| 2017 | $24,184 | $4,256 |
History based on county public records data.
Nearby schools
6
P.S. 38 The Pacific School
Public District PK-5
0.2 mi
•450 Pacific St
6
PS 133 William a Butler
Public District PK-5
0.2 mi
•610 Baltic St
6
P.S. 261 Philip Livingston School
Public District KG-5
0.5 mi
•314 Pacific St
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $81,250. Typical income of Brooklyn, NY residents is between $35k-100k annually. Residents typically live in single, no kids family. The most common level of education of people living in this area is post secondary degree.
How much money do the neighbors make?
27%
<35k
29%
35k-100k
27%
100k-200k
17%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
What types of families live nearby?
72%
Single, No Kids
9%
Single, with Kids
10%
Married, No Kids
9%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
8%
<11 yrs old
3%
12-17 yrs old
46%
18-34 yrs old
35%
35-64 yrs old
8%
65+ yrs old
What do the neighbors do for fun?
Music Concerts
Art Museums
Major League Soccer (MLS)
Where do the neighbors shop?
H&M
Bloomingdales
Banana Republic
Where do the neighbors go to eat?
Chipotle
Starbucks
Jack In The Box
What do the neighbors drive?
Volkswagen
Audi
Toyota
What do the neighbors listen to?
Rhythmic Contemporary Hits
News
Jazz
All data provided by Home Junction and Claritas
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Frequently asked questions
About 21 Saint Marks Pl
The listing price of 21 Saint Marks Pl property is $2,600,000.
The property 21 Saint Marks Pl is a multi located in Brooklyn, New York, 11217.
Active Listing: 21 Saint Marks Pl is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 21 Saint Marks Pl are: P.S. 38 The Pacific School (GreatSchools Rating 6/10), PS 133 William a Butler (GreatSchools Rating 6/10), P.S. 261 Philip Livingston School (GreatSchools Rating 6/10), Math and Science Exploratory School (The) (GreatSchools Rating 7/10), Middle School 266 Park Place Community Middle School (GreatSchools Rating 4/10), P.S. 282 Park Slope School (GreatSchools Rating 5/10), Brooklyn High School of the Arts (GreatSchools Rating 5/10), Khalil Gibran International Academy (GreatSchools Rating 2/10), New Dawn Charter High School (GreatSchools Rating 2/10).
According to the records, the last property tax for 2024 is $6,541 (source: MLS/based on county public records data).
The year of construction for 21 Saint Marks Pl is 1899.
This home is located at 21 Saint Marks Pl in Brooklyn, NY and zip code 11217 in the South Brooklyn neighborhood. Features: 0 bedroom, 0 bathroom. It has been listed on Rocket Homes since June 7, 2024 and is currently priced at $2,600,000.
In June 2025, from all listings sold in Brooklyn, NY there were more than 44 sold above asking price, over 155 sold below and more than 293 were sold right at the asked price. The number of listings in Brooklyn, NY decreased by 5% between May and June 2025. In June 2025 median list price was $1,019,077 and the average listing age was 92 days.
From Rocket Homes Real Estate and based on county public records data.