- Overview
- Description
- Property Details
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- HOA Management
- Facts & Features
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Street View
$460,000
Monthly Est:$2,290
4 Beds
- 4 Baths
3 full baths + 1 half bath
3,767sqft
799 Allenbrook Ave, O Fallon, IL 62269
$460,000
$2,290/moEst:
Get Pre-Approved
Single Family Residence
Built in 2017
$41.67/mo HOA
10,454.4 sqft lot
$122/sq.ft
Description
Welcome to this beautifully maintained 4-bedroom, 4-bath home offering an open-concept layout, generous living space, and the potential for a fifth bedroom. The spacious eat-in kitchen is designed for both everyday living and entertaining, featuring granite countertops, a large center island, breakfast bar seating, and abundant cabinet space. A formal dining room provides the perfect setting for holiday gatherings and special occasions.
The expansive primary suite offers a vaulted ceiling, an oversized walk-in closet, and a private en-suite bath complete with a double vanity, whirlpool tub, and separate shower. Every upstairs bedroom includes its own walk-in closet, providing plenty of storage throughout the home. A convenient main-floor laundry room with ample cabinetry and a welcoming foyer add to the home's thoughtful design.
The fully finished basement boasts 9-foot ceilings, two egress windows, and flexible living space ideal for a recreation room, home office, guest suite, or potential non-conforming fifth bedroom.
Step outside to enjoy the covered patio overlooking a white vinyl privacy-fenced backyard, creating the perfect space for relaxing or entertaining. Additional features include separate HVAC systems for the main and upper levels, 200-amp electrical service, and a sump pump with battery backup for added peace of mind. New roof with transferable warranty.
Located in the highly desirable Savannah Hills community, residents enjoy outstanding neighborhood amenities including a clubhouse, saltwater pool, children's pool, playground, and scenic walking and biking trails. Conveniently situated with quick access to St. Louis, Scott Air Force Base, shopping, dining, and entertainment, this home offers the perfect combination of comfort, convenience, and community.
Buyer to independently verify all MLS information, including but not limited to square footage, room measurements, lot size, taxes, and school district.
- Houzeo last checked: 1 minute ago
- Listing updated: September 24, 2026 at 7:43 pm
- Listing Provided by: Mareva Durbin (618) 823-2428 , Caleb Davis | Keller Williams Marquee (618) 307-5616
- Source: MARIS MLS-MO | MLS#: MIS26048122

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
2017
HOA Fees
$41.67/mo
Finished Area
3,767 sqft
Lot Size
10,454.4 sqft lot
Basement Area
- sqft
MLS Name
MARIS MLS
MLS Number
MIS26048122
MLS Status
Active
Days on Market
73
Cumulative Days on Market
43

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Location
HOA Management
Savannah Hills
HOA Fees
$500/ Annually
Amenities
Amenities and services may be covered by one or multiple associations and service providers.
Club House
Pool
Park Playground
Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 4
Interior
Sewer
Public Sewer
Appliances
Dishwasher, Disposal, Microwave, Oven, Range, Refrigerator, Electric Water Heater
Heating
Forced Air
Interior Features
Breakfast Bar, Double Vanity, Entrance Foyer, Granite Counters, Kitchen Island, Open Floorplan, Pantry, Separate Dining, Tub, Vaulted Ceiling(s), Walk In Closet(s), Whirlpool
Cooling
Ceiling Fan(s), Central Air
Flooring
Hardwood
Construction
Year Built
Year Built: 2017
Home type
Single Family Residence
Architectural Style
Other, Traditional
Construction Materials
Brick Veneer, Stone Veneer, Vinyl Siding
Utilities & Energy
Basement
9 Ft + Pour, Bathroom, Concrete, Egress Window, Full, Radon Mitigation, Sleeping Area, Sump Pump
Electric
Ameren
Utilities
Electricity Connected, Water Connected
Water Source
Public
Association Amenities
Clubhouse, Playground, Pool
Fireplace Features
Living Room
Laundry Features
Main Level
Other Features
Subdivision Name
Savannah Hills 2nd Add
Lot Features
Subdivided
Patio And Porch Features
Covered, Porch, Rear Porch
Disclosures
See Seller's Disclosure
Price History
| Date | Event | Price |
|---|---|---|
09/15/2026 Source: | Price Decreased | $460,000 -2.11% $122/sqft |
09/10/2026 Source: | Price Increased | $469,900 +2.15% $125/sqft |
08/12/2026 Source: | Listed for Sale | $460,000 -3.16% $122/sqft |
08/11/2026 Source: | Coming Soon | $475,000 +9.20% $126/sqft |
02/24/2022 Source: | Price Increased | $435,000 +23.58% $115/sqft |
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Based on information from Mid America Regional Information Systems, Inc. through Oct 09, 2026, 09:01AM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is
subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website.
Properties displayed may be listed or sold by various participants in the MLS. Property data presented reflect information otherwise available from public records. The REALTOR® providing this information may not have represented the buyer or seller
in some or all of the transactions.
IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. © 2026 Mid America Regional Information Systems, Inc. All Rights Reserved.
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