$3,995,000
306 E Jefferson Avenue
St Louis, MO, 63122
Presenting the Spencer Smith House, a designated Kirkwood Historical Landmark blending 19th-century Italianate architecture with thoughtfully integrated modern living. Built circa 1853 and expanded in 2018, this distinguished two-story residence features cross gables, bracketed overhanging eaves, and a welcoming veranda. The home offers approximately 6,900 square feet of finished living space that preserves historic character while supporting contemporary living. Architectural details include soaring 12-foot ceilings, a freestanding spiral staircase, curved walls, original niches, and a dining room bay window. Reproduced period millwork and rift- and quarter-sawn white oak flooring anchor the main level, while comprehensive updates to HVAC, plumbing, electrical, and structural systems modernize the home behind the walls.
The reconfigured floor plan creates an open sequence between the foyer, living areas, and kitchen through expansive cased openings that maintain architectural continuity. Upstairs, four bedrooms, remodeled bathrooms, and an added laundry provide comfort and flexibility.
A thoughtfully designed addition integrates with the original structure while remaining architecturally distinct. Highlights include a main-floor primary suite, 3.5-bay attached garage, second-floor recreation room with half-kitchen, expansive outdoor deck with hot tub, gas fire pit, grill and wet bar, and a wrap-around porch overlooking the grounds. Entire Smart Home Technology. Located within walking distance of downtown Kirkwood’s shops and restaurants, the Spencer Smith House offers the opportunity to own a carefully restored historic residence in one of the area’s most established communities.
The reconfigured floor plan creates an open sequence between the foyer, living areas, and kitchen through expansive cased openings that maintain architectural continuity. Upstairs, four bedrooms, remodeled bathrooms, and an added laundry provide comfort and flexibility.
A thoughtfully designed addition integrates with the original structure while remaining architecturally distinct. Highlights include a main-floor primary suite, 3.5-bay attached garage, second-floor recreation room with half-kitchen, expansive outdoor deck with hot tub, gas fire pit, grill and wet bar, and a wrap-around porch overlooking the grounds. Entire Smart Home Technology. Located within walking distance of downtown Kirkwood’s shops and restaurants, the Spencer Smith House offers the opportunity to own a carefully restored historic residence in one of the area’s most established communities.
Property Details
Price:
$3,995,000
MLS #:
MIS26006500
Status:
Active
Beds:
5
Baths:
6
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
306 E Jefferson/301 E Argonne 1
Neighborhood:
196kirkwood
Listed Date:
Mar 19, 2026
Finished Sq Ft:
6,891
Lot Size:
32,409 sqft / 0.74 acres (approx)
Year Built:
1853
Schools
School District:
Kirkwood R-VII
Elementary School:
F. P. Tillman Elem.
Middle School:
Nipher Middle
High School:
Kirkwood Sr. High
Interior
Above Grade Finished Area
6891
Appliances
Gas Cooktop, Dishwasher, Disposal, Dryer, Freezer, Microwave, Built-In Electric Oven, Range Hood, Refrigerator, Washer, Gas Water Heater, Wine Cooler
Bathrooms
4 Full Bathrooms, 2 Half Bathrooms
Cooling
Central Air
Fireplaces Total
2
Flooring
Hardwood
Heating
Natural Gas
Laundry Features
2nd Floor, Main Level
Levels
Two
Main Level Bedrooms
1
Exterior
Architectural Style
Traditional
Attached Garage YN
1
Building Features
Basement
Construction Materials
Aluminum Siding
Exterior Features
Barbecue, Fire Pit, Gas Grill, Lighting, Outdoor Kitchen
Garage Spaces
3.5
Lot Features
Landscaped, Level
Patio And Porch Features
Covered, Deck, Front Porch, Wrap Around
Roof
Architectural Shingle
Financial
Tax Year
2024
Taxes
$20,155
Kahn & Busk Real Estate Partners have earned the top team spot at Coldwell Banker Premier Group for several years in a row! We are dedicated to helping our clients with all of their residential real estate needs. Whether you are a first time buyer or looking to downsize, we can help you with buying your next home and selling your current house. We have over 25 years of experience in the real estate industry in Eureka, St. Louis and surrounding areas.
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Current real estate data for Single Family in St Louis as of Apr 18, 2026
1,789
Single Family Listed
62
Avg DOM
151
Avg $ / SqFt
$285,870
Avg List Price
Community
- Address306 E Jefferson Avenue St Louis MO
- Subdivision306 E Jefferson/301 E Argonne 1
- CitySt Louis
- CountySt. Louis
- Zip Code63122
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Property Summary
- Located in the 306 E Jefferson/301 E Argonne 1 subdivision, 306 E Jefferson Avenue St Louis MO is a Single Family for sale in St Louis, MO, 63122. It is listed for $3,995,000 and features 5 beds, 6 baths, and has approximately 6,891 square feet of living space, and was originally constructed in 1853. The current price per square foot is $580. The average price per square foot for Single Family listings in St Louis is $151. The average listing price for Single Family in St Louis is $285,870.

Copyright 2026. All rights reserved.
306 E Jefferson Avenue
St Louis, MO



