Last list price
421 Keystone Dr Fenton, MO 63026
4
Beds
3.5
Baths
2,210
Sq Ft
0.52
Acres
Highlights
- Filtered Pool
- Open Floorplan
- Traditional Architecture
- 0.52 Acre Lot
- Deck
- Cul-De-Sac
About This Home
As of August 2025421 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 Agent to Sell the Property
Realty Executives of St. Louis License #2015002201 Listed on: 07/07/2025
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $3,568
Year Built
- Built in 1999
Lot Details
- 0.52 Acre Lot
- Lot Dimensions are 82x163x124x228
- Cul-De-Sac
- Fenced
- Landscaped
- Back and Front Yard
HOA Fees
- $42 Monthly HOA Fees
Parking
- 2 Car Attached Garage
Home Design
- Traditional Architecture
- Brick Veneer
- Architectural Shingle Roof
- Vinyl Siding
Interior Spaces
- 2,210 Sq Ft Home
- 2-Story Property
- Open Floorplan
- Ceiling Fan
- Panel Doors
- Entrance Foyer
- Great Room with Fireplace
Kitchen
- Eat-In Kitchen
- Kitchen Island
Bedrooms and Bathrooms
- 4 Bedrooms
- Double Vanity
Partially Finished Basement
- Bedroom in Basement
- Finished Basement Bathroom
Pool
- Filtered Pool
- Heated In Ground Pool
- Fiberglass Pool
- Gas Heated Pool
- Saltwater Pool
Outdoor Features
- Deck
Schools
- George Guffey Elem. Elementary School
- Ridgewood Middle School
- Fox Sr. High School
Utilities
- Forced Air Heating and Cooling System
- Heating System Uses Natural Gas
- High Speed Internet
Listing and Financial Details
- Assessor Parcel Number 02-1.0-02.0-4-001-066
Community Details
Overview
- Association fees include maintenance parking/roads, common area maintenance, snow removal
- Winter Valley HOA
Amenities
- Common Area
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Closed on
Mar 1, 2007
Sold by
Quantum Relocation Services Llc
Bought by
Cacioppo Mario and Cacioppo Stephanie
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$201,750
Interest Rate
6.26%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Feb 19, 2007
Sold by
Albers Michael J and Albers Marilee A
Bought by
Quantum Relocation Services Llc
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$201,750
Interest Rate
6.26%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Dec 31, 2003
Sold by
Resnick Davis Devin P and Resnick Davis Kimberly
Bought by
Albers Michael J and Albers Marilee A
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$192,000
Interest Rate
5.9%
Mortgage Type
Purchase Money Mortgage
Purchase Details
Closed on
Jul 21, 1999
Sold by
Charles F Vatterott Construction Co
Bought by
Resnick Davis Devin P and Resnick Davis Kimberly
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$170,000
Interest Rate
7.47%
Similar Homes in Fenton, MO
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | -- | Preferred Land Title | |
| Warranty Deed | -- | Preferred Land Title | |
| Warranty Deed | -- | Capital Title | |
| Corporate Deed | -- | Hillsboro Title |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $100,000 | Credit Line Revolving | |
| Open | $274,318 | FHA | |
| Closed | $270,680 | FHA | |
| Closed | $273,707 | FHA | |
| Closed | $201,750 | Purchase Money Mortgage | |
| Closed | $67,250 | Stand Alone Second | |
| Previous Owner | $192,000 | Purchase Money Mortgage | |
| Previous Owner | $170,000 | No Value Available |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 08/13/2025 08/13/25 | Sold | -- | -- | -- |
| 07/13/2025 07/13/25 | Pending | -- | -- | -- |
| 07/07/2025 07/07/25 | For Sale | $485,000 | -- | $219 / Sq Ft |
Source: MARIS MLS
Tax History Compared to Growth
Tax History
| 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 |
|---|---|---|---|---|
| 2023 | $3,568 | $48,500 | $7,700 | $40,800 |
| 2022 | $3,346 | $45,600 | $4,800 | $40,800 |
| 2021 | $3,344 | $45,600 | $4,800 | $40,800 |
| 2020 | $3,218 | $41,300 | $4,200 | $37,100 |
| 2019 | $3,221 | $41,300 | $4,200 | $37,100 |
| 2018 | $3,149 | $40,500 | $4,200 | $36,300 |
| 2017 | $3,054 | $40,500 | $4,200 | $36,300 |
| 2016 | $2,837 | $37,800 | $4,000 | $33,800 |
| 2015 | $2,686 | $37,000 | $4,000 | $33,000 |
| 2013 | -- | $36,300 | $4,000 | $32,300 |
Source: Public Records
Agents Affiliated with this Home
-
Seller's Agent in 2025
Michael Wood
Realty Executives
(314) 800-3015
6 in this area
46 Total Sales
-
Buyer's Agent in 2025
Daniel Byrne
Byrne & Associates Real Estate LLC
(314) 974-4444
1 in this area
79 Total Sales
Map
Source: MARIS MLS
MLS Number: MIS25042109
APN: 02-1.0-02.0-4-001-066
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