For Sale31d on marketHistoric · 133 yrs
3510 N 21st St
Saint Louis, MO, 63107 • Hyde Park • Saint Louis City
$69,900
$25/sqft
Down payment assistance available
7Beds
4Baths
2,850Sqft
0.1 acLot
1893Built
Property DNA
Apartment Style Style
Built 1893 · 133 years of history
Farrars Add
Hyde Park
This home is getting attention
Listed 31 days ago · 624 views · 57 saves
Market activity
Demand and pricing signals for this listing
624 views
People checking out this listing
57 saves
Buyers have saved this home
31 days on market
Established listing
$25/sqft
Price per square foot
Selling Soon Prediction
ModerateThis home ranks in the top 45% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
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About this home
Multi Family · Built 1893 · Historic
*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.
Estimated monthly payment
Based on current rates
$456/month
Principal & Interest$363
Property Tax$70
Insurance$23
Down payment20% ($13,980)
3%50%
Est. 6.75% rate · 30yr fixed · $55,920 loan
Full calculator →At a glance
Key facts and listing details
TypeMulti Family, Apartment
Year Built1893
HeatingForced Air
CoolingCentral Air
ParkingNo Data
Days on Zillow31 Days
Price/sqft$25
Property
Home typeMulti Family
Sub-typeMulti Family, Apartment
StyleApartment Style
Year built1893
Systems
HeatingForced Air
CoolingCentral Air
ConstructionBrick
Water / SewerPublic
Parking & Outdoor
BasementUnfinished
Lot4,395 sqft
Location & Tax
NeighborhoodHyde Park
Annual tax$471
Parcel11680002500
Features & details
4 categories of property features
Interior Features
Heating
Forced Air
Cooling
Central Air
Exterior Features
Construction
Brick
Utilities
Cable Available
Electricity Available
Natural Gas Available
Sewer Available
Water Available
Listing insights
Market data and value estimates
StatusFor Sale
Days on market31
Tax rate1.14%
Price/sqft$25
On marketFeb 19, 2026
PostedMar 8, 2026
MLS statusActive
MLS updatedMar 18, 2026
Tour days9
Views624
Favorites57
How are the schools in Saint Louis?
3 schools rated nearby
Location
Saint Louis, MO, 63107
Price history
3 events
DateEventPrice$/sqftSource
Mar 18, 2026Listed For Sale$69,900$25MARIS
Mar 2, 2026Pending Sale$69,900$25MARIS
Feb 19, 2026Listed For Sale$69,900$25MARIS
Listed For Sale$69,900
Mar 18, 2026•$25/sqft•MARIS
Pending Sale$69,900
Mar 2, 2026•$25/sqft•MARIS
Listed For Sale$69,900
Feb 19, 2026•$25/sqft•MARIS
Tax history
26 years of records
YearTax paidAssessed value
Apr 8, 2025$477$5,490
Apr 8, 2024$471$5,290
Apr 8, 2023$449$5,290
Apr 8, 2022$457$5,190
Apr 8, 2021$456$5,190
Apr 8, 2020$443$5,090
Apr 8, 2019$443$5,090
Apr 8, 2018$443$4,830
Apr 8, 2017$435$4,830
Apr 8, 2016$451$5,050
Apr 8, 2015$411$5,060
Apr 8, 2014$400$5,060
Apr 8, 2013$400$4,910
Apr 8, 2012—$4,740
Apr 8, 2011—$4,740
Apr 8, 2010—$4,740
Apr 8, 2009$527$7,510
Apr 8, 2008$400$7,510
Apr 8, 2007$400$7,580
Apr 8, 2006$400$7,580
Apr 8, 2005$396$5,320
Apr 8, 2004$444$5,700
Apr 8, 2003$432$5,700
Apr 8, 2002$258$3,170
Apr 8, 2001—$3,170
Apr 8, 2000—$3,000
Nearby homes
Neighborhood details
Local context around this listing
Saint Louis, MO • Saint Louis City
Nearby neighborhoods
Bevo MillBoulevard HeightsCarondeletCentral West EndDutchtownLindenwood ParkNorth HamptonSouthamptonSt. Louis HillsTower Grove South
Nearby cities
Saint Louis
Nearby zip codes
63109631106311163112631156311663118631236313763139
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