$475,000
OPEN SUN 12PM - 2PM

799 Allenbrook Ave O'Fallon, IL 62269

O'Fallon Area

Estimated payment $3,655/month

Total Views 1,140
4 Beds
3.5 Baths
3,767 Sq Ft
$126 Price per Sq Ft

Highlights

  • Open Floorplan
  • Clubhouse
  • Traditional Architecture
  • Schaefer Elementary School Rated A-
  • Vaulted Ceiling
  • 3-minute walk to Savannah Hills Park

About This Home

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.

Listing Agent

Mareva Durbin

Keller Williams Marquee License #475.195841 Listed on: 08/12/2026

Keller Williams Marquee

Co-Listing Agent

Caleb Davis

Keller Williams Marquee License #475.183443

Open House Schedule

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $12,064

Year Built

  • Built in 2017

Lot Details

  • 10,454 Sq Ft Lot
  • Property is Fully Fenced
  • Vinyl Fence

HOA Fees

  • $42 Monthly HOA Fees

Parking

  • 2 Car Attached Garage

Home Design

  • Traditional Architecture
  • Brick Veneer
  • Vinyl Siding
  • Radon Mitigation System

Interior Spaces

  • 2-Story Property
  • Open Floorplan
  • Vaulted Ceiling
  • Ceiling Fan
  • Entrance Foyer
  • Living Room with Fireplace
  • Formal Dining Room
  • Wood Flooring

Kitchen

  • Breakfast Bar
  • Oven
  • Range
  • Microwave
  • Dishwasher
  • Kitchen Island
  • Granite Countertops
  • Disposal

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Walk-In Closet
  • Double Vanity
  • Whirlpool Bathtub

Laundry

  • Laundry Room
  • Laundry on main level

Basement

  • Basement Fills Entire Space Under The House
  • 9+ Foot Basement Ceiling Height
  • Sump Pump
  • Finished Basement Bathroom
  • Basement Window Egress

Outdoor Features

  • Covered Patio or Porch
  • Shed

Schools

  • Ofallon Dist 90 Elementary And Middle School
  • Ofallon High School

Utilities

  • Forced Air Heating and Cooling System
  • Electric Water Heater

Listing and Financial Details

  • Assessor Parcel Number 03-23.0-111-001

Community Details

Overview

  • Association fees include clubhouse, pool
  • Savannah Hills Association

Amenities

  • Clubhouse

Recreation

  • Community Playground
  • Community Pool

Home Details

Home Type

Single Family

Est. Annual Taxes

$12,064

Year Built

Built in 2017

Lot Details

10,454 Sq Ft Lot

HOA Fees

$42 per month

Parking

2

Listing Details

  • Property Type: Residential
  • Year Built: 2017
  • Property Sub-Type: Single Family Residence
  • ResoLaundryFeatures: Main Level
  • ResoLotFeatures: Subdivided
  • Lot Size Acres: 0.24
  • Reso Association Amenities: Clubhouse, Playground, Pool
  • Co List Office Mls Id: MISKWMQ01
  • Co List Office Phone: 618-307-5616
  • Co List Office Phone: 618-307-5616
  • MLS Status: Active
  • Subdivision Name: Savannah Hills 2nd Add
  • Above Grade Finished Sq Ft: 3097
  • Architectural Style: Other, Traditional
  • Carport Y N: No
  • Reso Fireplace Features: Living Room
  • Unit Levels: Two
  • New Construction: No
  • Financial Info Electric: Ameren
  • PreviousStatus: Coming Soon
  • MIS_PoolYN: 1
  • Special Features: OpenHouse
  • Property Sub Type: Detached

Interior Features

  • Basement: 9 ft + Pour, Bathroom, Concrete, Egress Window, Full, Radon Mitigation, Sleeping Area, Sump Pump
  • Interior Amenities: Breakfast Bar, Double Vanity, Entrance Foyer, Granite Counters, Kitchen Island, Open Floorplan, Pantry, Separate Dining, Tub, Vaulted Ceiling(s), Walk-In Closet(s), Whirlpool
  • Appliances: Dishwasher, Disposal, Microwave, Oven, Range, Refrigerator, Electric Water Heater
  • Basement YN: Yes
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Total Bedrooms: 4
  • Below Grade Sq Ft: 670
  • Fireplaces: 1
  • Fireplace: Yes
  • Flooring: Hardwood
  • MIS_LowerLevelBathroomsFull: 1
  • MIS_LowerLevelBathroomsHalf: 0
  • MIS_LowerLevelBedrooms: 0
  • MIS_MainLevelBathroomsFull: 0
  • MIS_MainLevelBathroomsHalf: 1
  • MIS_UpperLevelBathroomsFull: 2
  • MIS_UpperLevelBathroomsHalf: 0
  • MIS_UpperLevelBedrooms: 4

Exterior Features

  • Fencing: Full, Vinyl
  • Disclosures: See Seller's Disclosure
  • Home Warranty: No
  • Construction Type: Brick Veneer, Stone Veneer, Vinyl Siding
  • Other Structures: Shed(s)
  • Patio And Porch Features: Covered, Porch, Rear Porch

Garage/Parking

  • Garage Spaces: 2
  • Attached Garage: Yes
  • Attached Garage: Yes

Utilities

  • Sewer: Public Sewer
  • Cooling: Ceiling Fan(s), Central Air
  • Heating: Forced Air
  • Utilities: Electricity Connected, Water Connected
  • Water Source: Public

Condo/Co-op/Association

  • Association Fee: 500
  • Association Fee Frequency: Annually
  • Association: Yes

Association/Amenities

  • General Property Information:Association Name: Savannah Hills

Fee Information

  • Association Fee Includes: Clubhouse, Pool

Schools

  • Elementary School: OFALLON DIST 90
  • Junior High Dist: O Fallon DIST 90
  • High School: OFallon
  • Middle Or Junior School: OFALLON DIST 90

Lot Info

  • Lot Size Sq Ft: 10454.4
  • Parcel Number: 03-23.0-111-001

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 12064

Map

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2024 $11,086 $155,399 $19,420 $135,979
2023 $10,118 $134,322 $17,183 $117,139
2022 $8,302 $114,671 $16,841 $97,830
2021 $8,010 $108,837 $15,984 $92,853
2020 $7,959 $103,097 $15,141 $87,956
2019 $7,767 $103,097 $15,141 $87,956
2018 $7,016 $93,146 $16,189 $76,957
2017 $1,725 $45,082 $345 $44,737
2016 $29 $337 $337 $0
2014 $22 $273 $273 $0
2013 -- $278 $278 $0
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
08/12/2026 08/12/26 For Sale $475,000 +9.2% $126 / Sq Ft
02/22/2022 02/22/22 Sold $435,000 +1.2% $115 / Sq Ft View Prior Sale
01/20/2022 01/20/22 Pending -- -- --
01/18/2022 01/18/22 For Sale $429,900 +22.1% $114 / Sq Ft
08/12/2019 08/12/19 Sold $352,000 +0.6% $93 / Sq Ft View Prior Sale
07/31/2019 07/31/19 Pending -- -- --
06/28/2019 06/28/19 Price Changed $350,000 -1.4% $93 / Sq Ft
05/02/2019 05/02/19 Price Changed $355,000 -0.6% $94 / Sq Ft
03/06/2019 03/06/19 Price Changed $357,000 -0.8% $95 / Sq Ft
02/21/2019 02/21/19 For Sale $360,000 +5.3% $96 / Sq Ft
05/15/2017 05/15/17 Sold $342,000 -1.1% $91 / Sq Ft View Prior Sale
01/27/2017 01/27/17 For Sale $345,676 -- $92 / Sq Ft
Source: MARIS MLS

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Warranty Deed $435,000 Highland Community Title
Warranty Deed $352,000 Title Professionals Inc
Special Warranty Deed $342,000 Title Professionals Inc
Quit Claim Deed -- Attorney
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Open $450,660 Construction
Previous Owner $338,000 New Conventional
Previous Owner $334,400 New Conventional
Previous Owner $274,000 Future Advance Clause Open End Mortgage
Previous Owner $227,450 Construction
Source: Public Records

Source: MARIS MLS

MLS Number: MIS26048122

MARIS MLS

APN: 03-23.0-111-001

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