- 4 beds
- 4 baths
- – sqft
- ~1/2 acre lot
- 1999 build
- – on site
Professional photos of inside to be uploaded by 7/3. First Showings at the Open House on 7/11 at 3pm-5pm. 421 Keystone Drive, in the sought after Winter Valley Subdivision, is tucked away at the end of a peaceful cul-de-sac and backs to trees and common ground. This stunning 4-bedroom, 3.5-bath beauty offers over 2,500 sq ft of stylish, updated living space. The open concept main level is flooded with natural light and connects seamlessly to the backyard oasis. Enjoy summer like never before with your heated saltwater inground pool, surrounded by expansive outdoor entertaining space perfect for pool parties, BBQs, or a relaxing evening under the stars. Step inside to find acacia hardwood floors on the main level and an updated kitchen with stainless steel appliances. The second level has bamboo hardwood throughout and the large primary bedroom has a beautifully updated ensuite and a custom walk-in closet. The finished walk-out lower level features a bar, full bath, and additional sleeping space. Other major upgrades include a newer roof, gutters, HVAC and windows so you can move right in with peace of mind. Whether you're hosting the big game, poolside BBQs, or relaxing in your peaceful retreat, this home checks all the boxes. Come check it out before it is too late!
Last checked:
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Last updated Jun 26, 2025
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MLS# 25042109 —
The Building
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Year Built:1999
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New Construction:false
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Construction Materials:Brick Veneer, Vinyl Siding
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Architectural Style:Traditional
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Roof:Architectural Shingle
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Door Features:Panel Door(s)
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Patio And Porch Features:Composite, Deck
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Basement:true
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Basement:Bathroom, Partially Finished, Radon Mitigation, Sleeping Area, Storage Space, Sump Pump, Walk-Out Access
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Above Grade Finished Area:2,210 Sqft
Interior
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Interior Features:Ceiling Fan(s), Custom Cabinetry, Double Vanity, Eat-in Kitchen, Entrance Foyer, High Speed Internet, Kitchen Island, Open Floorplan, Separate Dining, Separate Shower, Two Story Entrance Foyer, Walk-In Closet(s), Wet Bar
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Rooms Total:14
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Levels:Two
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Fireplace:true
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Fireplaces Total:1
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Fireplace Features:Great Room
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Living Area Source:Estimated
Financial & Terms
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Listing Terms:Cash, Conventional
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Possession:Close Of Escrow
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Lease Considered:false
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Home Warranty:false
Location
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Longitude:-90.42581662
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Latitude:38.49081246
The Property
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Property Sub Type:Single Family Residence
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Property Type:Residential
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Parcel Number:02-1.0-02.0-4-001-066
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Lot Features:Adjoins Common Ground, Back Yard, Cul-De-Sac, Front Yard, Landscaped, Some Trees, Sprinklers In Front, Sprinklers In Rear
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Lot Size Acres:0.52
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Lot Size Dimensions:82x163x124x228
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Lot Size Source:Public Records
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Waterfront:false
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Pool Features:Fiberglass, Filtered, Gas Heat, Heated, In Ground, Private, Salt Water
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Fencing:Fenced
Listing Agent
- Contact info:
- Agent phone:
- (314) 756-9100
- Office phone:
- (314) 756-9100
Taxes
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Tax Year:2024
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Tax Annual Amount:$3,568
Beds
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Upper Level Bedrooms:4
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Bedrooms Total:4
Baths
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Bathrooms Total:4
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Main Level Bathrooms Half:1
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Upper Level Bathrooms Full:2
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Bathrooms Full:3
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Bathrooms Half:1
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Lower Level Bathrooms Full:1
Heating & Cooling
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Cooling:Central Air
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Heating:Forced Air, Natural Gas
Utilities
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Sewer:Public Sewer
Schools
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Elementary School:George Guffey Elem.
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Middle School:Ridgewood Middle
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High School:Fox Sr. High
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High School District:Fox C 6
The Community
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Subdivision Name:Winter Valley 03
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Association:true
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Association Name:Winter Valley Hoa
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Association Amenities:Association Management, Common Ground
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Association Fee:500
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Association Fee Includes:Maintenance Parking/Roads, Common Area Maintenance, Snow Removal
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Association Fee Frequency:Annually
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Senior Community:false
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Pool Private:true
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Pool:Yes
Parking
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Parking Features:Attached, Concrete
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Garage Spaces:2
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Garage:true
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Attached Garage:true
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Carport:false
Monthly cost estimate

Asking price
$485,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$2,597
|
Taxes | $297 |
Insurance | $133 |
HOA fees | $42 |
Utilities | N/A |
Total | $3,069/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Sale history
Date | Event | Source | Price | % Change |
---|---|---|---|---|
6/26/25
Jun 26, 2025
|
Coming Soon | MARIS | $485,000 |