Date
Details
Price
Change
Source
2/19/2026
Listed
$69,900
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$69,900
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Property Description
*Back on market due to no fault of seller* This 1893 brick multi-family building in the historic Hyde Park neighborhood presents a prime investment opportunity with significant value-add potential. Spanning approximately 2,850 sq. ft. (unit A is 4 beds 2 baths, and unit B is 3 beds 2 baths), the property features a versatile two-unit layout designed for high-occupancy rental or an owner-occupant looking to offset their mortgage. The building is being sold as-is, offering a blank canvas for investors to modernize and capitalize on the area's growing demand. This is a rare chance to acquire a high-capacity multi-family asset in a historic St. Louis pocket. Located approximately 1.5 miles from the New NGA facility. Property possibly qualifies for property tax incentives and tax credits.
Full Property Details
Full Property Details for 3510 N 21st St
General
- Price: $69,900
- Taxes: $471 (2024)
- Status: Active
- Type: Single Family
- Source: MARIS
- MLS ID: 26009317
- Updated: 3/18/2026
- Added to Site: 41 day(s) ago
Location
- Area: 5 - North
- County: St Louis City
- Township: St. Louis City
- Subdivision: Farrars Add
- Neighborhood: Hyde Park
- Cross Streets: Mallinckrodt St.
- Driving Directions: Google Maps
School Information
- High School District: St. Louis City
- Elementary School: Bryan Hill Elem.
- Middle School: Yeatman-Liddell Middle School
- High School: Vashon High
Heating & Cooling
- Cooling Type: Central Air Conditioning
- Heating Type: Forced Air
Utilities
- Water: Public
- Utility Description: Cable Available, Electricity Available, Natural Gas Available, Sewer Available, Water Available
Structural Information
- Architectural Style: Apartment Style
- Basement: Yes
- Basement Desc.: Unfinished
- Square Feet: 2,850
- Year Built: 1893
Lot Features
- Lot Size (Acres): 0.1009
- Lot Size (Sq. Ft.): 4,395.2
- Lot Size Source: Public Records
Financial Considerations
- Tax Amount: $471
- Tax Year: 2024
Disclosures and Reports
- Special Conditions: Listing As Is
- Disclosures/Reports: Code Compliance Required, Flood Plain No, No Other Known Restrictions, See Seller's Disclosure
- Property ID: 1168-00-0250-0
Listed by EXP Realty, LLC
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Listing agent
— 3510 N 21st St —
EXP Realty, LLC
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Schools
Schools serving 3510 N 21st St
School District:St. Louis City School District
| Name | Grades | Distance |
|---|---|---|
Clay Elementary School 3820 N 14th St, St. Louis, MO 63107 | PK-5 | 0.4 mi |
Yeatman-Liddell Middle School 4265 Athlone Ave, St. Louis, MO 63115 | 6-8 | 1.8 mi |
Vashon High School 3035 Cass Ave, St. Louis, MO 63106 | 9-12 | 1.2 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 3510 N 21st St
Tax History
Tax History for 3510 N 21st St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$477
—
$5,490
4%
2024
$477
6%
$5,290
—
2023
$449
-2%
$5,290
2%
2021
$456
—
$5,190
—
2022
$457
—
$5,190
2%
2021
$456
5%
$5,090
5%
2018
$435
2%
$4,830
—
2017
$428
-3%
$4,830
-5%
2019
$443
-2%
$5,090
1%
2016
$451
10%
$5,060
—
2015
$411
3%
$5,060
3%
2014
$400
—
$4,910
—
2013
$400
—
$4,910
—
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 3510 N 21st St
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- Condo
- Active
- Updated 4 days ago
- 2Beds
- 2Total Baths
- 1,570Sq. Ft.
- Single Family
- Active
- Updated 2 days ago
- 2Beds
- 1Total Bath
- 1,312Sq. Ft.
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- Single Family
- Active
- Updated 23 hours ago
- 3Beds
- 2Total Baths
- 1,001Sq. Ft.
- Single Family
- Active
- Updated 2 days ago
- 2Beds
- 1Total Bath
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- Single Family
- Active
- Updated 1 day ago
- 4Beds
- 3Total Baths
- 2,265Sq. Ft.
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- Single Family
- Closed
- 4Beds
- 2Total Baths
- 1,448Sq. Ft.
Sold by Joyful Homes Team
- Condo
- Closed
- 3Beds
- 2Total Baths
- 1,218Sq. Ft.
Sold by Kim Platt
- Single Family
- Closed
- 3Beds
- 2Total Baths
- 864Sq. Ft.
Sold by Patty Gabel
- Condo
- Closed
- 2Beds
- 1Total Bath
- 885Sq. Ft.
Sold by The Mason Resource Group
3510 N 21st Street, Saint Louis, MO 63107 (MLS# 26009317) is a Single Family property with 0 bedrooms and 0 full bathrooms. 3510 N 21st Street is currently listed for $69,900 and was received on February 19, 2026. Want to learn more about 3510 N 21st Street? Do you have questions about finding other Single Family real estate for sale in Saint Louis? You can browse all Saint Louis real estate or contact a Coldwell Banker agent to request more information.