8211 Gannon Avenue front exterior at golden hour

For Sale By Owner · $889,000

8211 Gannon Avenue — Luxury Ranch For Sale

University City, Missouri

An Expansive Mid-Century Ranch on Nearly Half an Acre

Priced fairly and intentionally. Offered directly by owners under no pressure to sell.

6
Bedrooms
7 (3 Full, 4 Half)
Bathrooms
8,006
Total Sq Ft
0.42
Acres
3-Car
Garage

Welcome Home

A rare combination of space, light, and quiet.

Indulge in a luxurious lifestyle in this University City home, nestled in a serene, park-like setting and conveniently located near Clayton and I-70. This expansive ranch-style residence offers 8,006 total square feet, including a fully finished lower level — a rare combination of ample space and practicality.

With 6 bedrooms, 6 baths, office spaces, play areas, exercise rooms, 2 full kitchens, a screened porch, spacious patio, and a 3-car garage, every room has been considered.

The main floor encompasses 5 bedrooms — including a primary suite with sitting room and office — plus 3.5 baths, living room, dining room, family room, a generously sized eat-in kitchen, and a laundry/mudroom. The second floor features a 6th bedroom or private office.

The impressive finished lower level includes a spacious rec room with an exercise platform (currently used as an at-home studio), a second kitchen opening to a family room, two half baths, and a second laundry area. Outside, the property boasts an extra-large landscaped lot with both expansive open spaces and a tranquil private garden.

Whether you envision a grand family residence, a live/work headquarters for a creative business, or a large-group hospitality property, few homes in St. Louis offer this combination of scale, flexibility, and location.

Flexibility by Design

One Home, Many Lives

8,006 square feet, two kitchens, seven baths, and a lower level unlike anything else on the market — this home adapts to how you live and work.

The Grand Family Home

Five main-floor bedrooms, a primary suite with private sitting room, formal and casual living spaces, and a finished lower level built for movie nights, play, and fitness. Room for every generation under one roof — including in-law potential with the full second kitchen.

The Creator's Headquarters

The 3,655 sq ft lower level was purpose-used as a full media production office: a 36-foot rec room with raised studio platform and multi-monitor workstation, acoustic treatment, a 25 × 47 flex space, second kitchen, shower room, and its own laundry. Run a production company, podcast network, or creative agency from home — with the entire main floor left over for living.

The Group-Stay Investment

With 6 bedrooms, 7 baths, two full kitchens, and space to sleep up to 20 guests, this home operated as a successful short-term rental in 2023, commanding up to $1,000/night for large-group stays. A rare turnkey opportunity at this scale minutes from Clayton, Washington University, and Forest Park. Booking history available to qualified buyers. Buyers should verify current University City short-term rental regulations.

Recent Updates

The big-ticket items are done.

Since the 2024 listing
  • $45,000 Roof Replacement
    Complete tear-off and new shingle roof (2023).
  • New Water Heater
    Recently replaced — worry-free for years to come.
  • New Dishwashers
    Both main and lower-level kitchens updated.

The Particulars

Property Details

Address
8211 Gannon Ave, St. Louis, MO 63132-5027
Neighborhood
Oakbrook Forest · University City
Price
$889,000 · $204.32 / above-grade sq ft · $111.04 / total livable sq ft
Style
1-Story Ranch with upper-level bonus bedroom
Year Built
1948
Total Finished Living Area
8,006 sq ft (4,351 above grade + 3,655 lower level)
Bedrooms
6 (5 main floor + 1 upper level)
Bathrooms
7 (3 Full, 4 Half)
Lot
0.42 acres, level, partial fencing, in-ground sprinkler system
Garage
3-car attached, oversized, rear/side entry, openers
Fireplaces
2 (gas-starter woodburning; decorative)
Basement
Full, 8-ft pour, lookout, finished rec/family areas with bath
HVAC
Dual-zone central electric cooling · dual forced-air gas heat
Water / Sewer
Public · gas water heater
Annual Taxes
$8,997 (2023)
Schools
Flynn Park Elementary · Brittany Woods Jr High · University City Sr High

Under $205 per above-grade square foot — exceptional value for University City.

Explore

Room by Room

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Eat-In Kitchen

Eat-In Kitchen

15 × 16

Custom cabinetry, solid-surface counters, double oven, gas cooktop, stainless appliances, pantry, ceramic tile, built-in desk area, bay window over the counter.

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Dining Room

Dining Room

14 × 19

Wood floors, statement wallpaper, opens to living room through arched entry.

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Living Room

Living Room

23 × 14

Wood floors, arched niche, room for a grand piano, dark crown molding.

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Family Room

Family Room

15 × 19

Parquet floors, floor-to-ceiling brick fireplace, built-in bookcases, skylight, ring pendant, atrium doors to the outdoors.

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Entry Foyer

Entry Foyer

Gallery-style tiled foyer with double coat closets, designer wallpaper, arched openings into the living spaces.

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Primary Suite

Primary Suite

15 × 16

Vaulted tray ceiling, oversized windows, attached sitting room/office, walk-in closet, double-sink full bath, whirlpool tub, separate shower, makeup vanity with Hollywood lighting.

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Bedroom 2

Bedroom 2

12 × 13

Corner built-in desk with floating shelf — ideal teen suite or work-from-home.

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Bedroom 3

Bedroom 3

14 × 12

With built-in desk / study area.

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Bedroom 4

Bedroom 4

14 × 14

Generous secondary bedroom with ample light.

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Bedroom 5

Bedroom 5

14 × 12

Flexible fifth main-floor bedroom.

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Sunroom / Screened Porch

Sunroom / Screened Porch

21 × 21

Screened, vaulted wood ceiling, opens to patio.

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Laundry / Mudroom

Laundry / Mudroom

13 × 7

Ceramic tile, utility sink, full cabinetry, second dishwasher hookup, direct access to garage and exterior.

The Blueprint

Floor Plans

Total square footage and dimensions are estimates.

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Main Floor Floor Plan
Main Floor
Click to enlarge
Photo
Upper Level Floor Plan
Upper Level
Click to enlarge
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Lower Level Floor Plan
Lower Level
Click to enlarge

Grounds

A private park, a stone's throw from Clayton.

An extra-large 0.42-acre landscaped corner lot anchored by mature trees. A private garden. An expansive concrete patio ringed by raised planter walls. A screened porch beneath a shingle roofline. A sprawling level lawn kept lush by in-ground sprinklers.

  • 0.42-acre corner lot with mature trees
  • Private garden and raised planter beds
  • Expansive concrete patio
  • Screened porch with shingle roof
  • In-ground irrigation, partial fencing
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Spacious concrete patio with outdoor seating
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Landscaped garden with mature plantings
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Screened porch overlooking the yard
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Expansive private backyard lawn
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Fire Pit / Seating
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Al Fresco Dining
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Raised Planter Walls
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Screened Porch Interior
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Landscape Detail
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Evening / Twilight

The Setting

Location & Neighborhood

Oakbrook Forest, University City

A walkable, tree-lined neighborhood minutes from Clayton's business district, with quick access to I-70 and I-170.

  • Minutes to the Clayton business district
  • Quick I-70 / I-170 access
  • Near Washington University & Forest Park
  • Steps from the Delmar Loop
  • 20 min to Lambert International Airport
  • University City School District

Visit In Person

Schedule a Private Tour

Offered directly by the owners — priced fairly and intentionally at $889,000. Serious inquiries are warmly welcomed; schedule your private walkthrough today.

Frequently Asked

Good questions, honest answers.

The owners priced this home deliberately — below its 2024 list price — while having since completed a full $45,000 roof replacement (2023), new water heater, and new dishwashers. It is priced to reflect fair market value, and the owners are under no pressure to sell.

Call Schedule Tour