$514,900
SOLD JUN 4, 2025
Last list price

421 Monticello Dr Ballwin, MO 63011

4 Beds
2.5 Baths
2,762 Sq Ft
0.29 Acres

Recently Sold

$186 Per Sq Ft

19 Days on Market

Highlights

  • Media Room
  • Open Floorplan
  • Wood Flooring
  • Claymont Elementary School Rated A
  • Ranch Style House
  • Granite Countertops

About This Home

As of June 2025

Welcome to this stunning ranch home in the highly sought out Claymont Subdivision. First step into the large living room with 6ft windows and separate dining room. The main level offers an open floor plan, featuring a beautifully designed custom kitchen with a gigantic island and built-in beverage refrigerator, perfect for entertaining. Seamless transition to the family room with vaulted ceilings, brick fireplace, and access to the private patio. Enjoy the charm of refinished hardwood floors throughout the first floor, three spacious bedrooms and two updated bathrooms. The lower level is complete with a media room, an office, sizable additional bedroom and a half bath, all with stylish luxury vinyl plank flooring. A two-car rear-entry garage and a lovely lot make this home even more desirable and a must see!

Last Agent to Sell the Property

Sonny Brockman

Berkshire Hathaway HomeServices Advantage License #1999023786 Listed on: 03/28/2025

Berkshire Hathaway HomeServices Advantage

Last Buyer's Agent

Liz Fendler

Paradigm Realty License #2008014211

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $4,125

Year Built

  • Built in 1965 | Remodeled

Lot Details

  • 0.29 Acre Lot
  • Lot Dimensions are 94 x 141

HOA Fees

  • $6 Monthly HOA Fees

Parking

  • 2 Car Attached Garage
  • Oversized Parking
  • Garage Door Opener
  • Off-Street Parking

Home Design

  • Ranch Style House
  • Traditional Architecture
  • Brick Veneer
  • Vinyl Siding

Interior Spaces

  • Open Floorplan
  • Bookcases
  • Historic or Period Millwork
  • Decorative Fireplace
  • Insulated Windows
  • Panel Doors
  • Entrance Foyer
  • Family Room with Fireplace
  • Living Room
  • Formal Dining Room
  • Media Room
  • Home Office
  • Recreation Room with Fireplace

Kitchen

  • Eat-In Kitchen
  • Electric Oven
  • Electric Range
  • Range Hood
  • Microwave
  • Ice Maker
  • Dishwasher
  • Wine Cooler
  • Stainless Steel Appliances
  • Kitchen Island
  • Granite Countertops
  • Disposal

Flooring

  • Wood
  • Luxury Vinyl Plank Tile

Bedrooms and Bathrooms

  • 4 Bedrooms

Partially Finished Basement

  • Basement Ceilings are 8 Feet High
  • Bedroom in Basement
  • Finished Basement Bathroom

Outdoor Features

  • Patio

Schools

  • Claymont Elem. Elementary School
  • West Middle School
  • Parkway West High School

Utilities

  • Forced Air Heating and Cooling System
  • Heating System Uses Natural Gas
  • Gas Water Heater

Listing and Financial Details

  • Assessor Parcel Number 21S-32-0185

Home Details

Home Type

Single Family

Est. Annual Taxes

$4,125

Year Built

Built in 1965 | Remodeled

Lot Details

0

HOA Fees

$6 per month

Parking

2

Listing Details

  • Property Type: Residential
  • Year Built: 1965
  • Directions: GPS friendly.
  • Property Sub-Type: Single Family Residence
  • Lot Size Acres: 0.2913
  • Road Surface Type: Concrete
  • Co List Office Phone: 314-9621100
  • MLS Status: Closed
  • Subdivision Name: Claymont 12A
  • Above Grade Finished Sq Ft: 1683
  • Architectural Style: Traditional, Ranch
  • Carport Y N: No
  • Reso Fireplace Features: Decorative, Family Room, Recreation Room
  • Unit Levels: One
  • New Construction: No
  • ResoPropertyCondition: Updated/Remodeled
  • Reso Window Features: Insulated Windows
  • MIS_RoomFlooring: Wood
  • MIS_AboveGradeFinishedAreaSrchSqFt: 1683.00
  • MIS_RoomFlooring: Wood
  • MIS_RoomFlooring: Wood
  • MIS_RoomFlooring: Wood
  • MIS_RoomFlooring: Wood
  • PreviousStatus: Pending
  • MIS_SellerConsiderConcessionYN: 0
  • MIS_RoomFlooring: Wood
  • MIS_RoomFlooring: Wood
  • MIS_RoomFlooring: Luxury Vinyl Plank
  • MIS_RoomFlooring: Luxury Vinyl Plank
  • MIS_PoolYN: 0
  • MIS_UnitCount: 0
  • MIS_BelowGradeFinishedAreaSrchSqFt: 1079.00
  • MIS_RoomFlooring: Luxury Vinyl Plank
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Basement: 8 ft + Pour, Bathroom, Partially Finished, Sleeping Area
  • Interior Amenities: Separate Dining, Bookcases, Open Floorplan, Special Millwork, Kitchen Island, Custom Cabinetry, Eat-in Kitchen, Granite Counters, Solid Surface Countertop(s), Entrance Foyer
  • Appliances: Gas Water Heater, Dishwasher, Disposal, Ice Maker, Microwave, Range Hood, Electric Range, Electric Oven, Refrigerator, Stainless Steel Appliance(s), Wine Cooler
  • Basement YN: Yes
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Total Bedrooms: 4
  • Below Grade Sq Ft: 1079
  • Door Features: Panel Door(s)
  • Fireplaces: 1
  • Fireplace: Yes
  • Flooring: Hardwood
  • MIS_LowerLevelBathroomsFull: 0
  • MIS_LowerLevelBathroomsHalf: 1
  • MIS_LowerLevelBedrooms: 1
  • MIS_MainLevelBathroomsFull: 2
  • MIS_MainLevelBathroomsHalf: 0
  • MIS_UpperLevelBathroomsFull: 0
  • MIS_UpperLevelBathroomsHalf: 0
  • MIS_UpperLevelBedrooms: 0

Exterior Features

  • Waterfront: No
  • Disclosures: Unknown, Code Compliance Required, Flood Plain No, See Seller's Disclosure
  • Construction Type: Brick Veneer, Vinyl Siding
  • Patio And Porch Features: Patio

Garage/Parking

  • Garage Spaces: 2
  • Attached Garage: Yes
  • Attached Garage: Yes
  • Parking Features: Attached, Garage, Garage Door Opener, Oversized, Off Street
  • Total Parking Spaces: 2

Utilities

  • Sewer: Public Sewer
  • Cooling: Central Air, Electric
  • Heating: Forced Air, Natural Gas
  • Water Source: Public

Condo/Co-op/Association

  • Association Fee: 75
  • Association Fee Frequency: Annually

Schools

  • Elementary School: Claymont Elem.
  • Junior High Dist: Parkway C-2
  • High School: Parkway West High
  • Middle Or Junior School: West Middle

Lot Info

  • Lot Dimensions: 94 x 141
  • Lot Size Sq Ft: 12689
  • ResoLotSizeUnits: Acres
  • Parcel Number: 21S-32-0185

Tax Info

  • Tax Year: 2024
  • Tax Annual Amount: 4125

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Mar 28, 2025
Closed on
Jun 4, 2025
Sold by
Brockman Jimmy
Bought by
Marschel William and Marschel Jennifer
Seller's Agent
Sonny Brockman
Berkshire Hathaway HomeServices Advantage
Buyer's Agent
Liz Fendler
Paradigm Realty
List Price
$514,900
Views
163
Current Estimated Value
$492,624

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-2.06%
Original Mortgage
$498,500
Outstanding Balance
$496,355
Interest Rate
6.81%
Mortgage Type
New Conventional
Estimated Equity
-$3,731

Purchase Details

Listed on
Mar 28, 2025
Closed on
May 21, 2025
Sold by
Brockman Nicole
Bought by
Brockman Jimmy
Seller's Agent
Sonny Brockman
Berkshire Hathaway HomeServices Advantage
Buyer's Agent
Liz Fendler
Paradigm Realty
List Price
$514,900
Views
163

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$498,500
Outstanding Balance
$496,355
Interest Rate
6.81%
Mortgage Type
New Conventional
Estimated Equity
-$3,731

Purchase Details

Closed on
Oct 30, 2024
Sold by
Newman Amy Argetsinger and Mewman Amy
Bought by
Brockman Jimmy

Purchase Details

Closed on
Oct 29, 2024
Sold by
Brockman Nicole
Bought by
Brockman Jimmy

Purchase Details

Closed on
Oct 9, 2024
Sold by
Newman John
Bought by
Newman Amy

Purchase Details

Closed on
May 6, 2020
Sold by
Greenblatt William and Last Will & Testament Of Carla
Bought by
Newman Amy Argetsinger and Argetsinger Elizabeth Ann

Purchase Details

Closed on
Dec 28, 2005
Sold by
Argetsinger Amy and Argetsinger Elizabeth
Bought by
Greenblatt William and Argetsinger Carla S
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Warranty Deed -- Touchstone Title & Abstract
Deed -- Touchstone Title & Abstract
Warranty Deed -- Investors Title Company
Deed -- None Listed On Document
Deed -- None Listed On Document
Deed -- None Listed On Document
Interfamily Deed Transfer -- None Available
Quit Claim Deed -- Sec
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $498,500 New Conventional
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
06/04/2025 06/04/25 Sold -- -- --
04/16/2025 04/16/25 Pending -- -- --
03/28/2025 03/28/25 For Sale $514,900 0.0% $186 / Sq Ft
03/27/2025 03/27/25 Price Changed $514,900 -- $186 / Sq Ft
03/24/2025 03/24/25 Off Market -- -- --
Source: MARIS MLS

Tax History Compared to Growth

Source: Public Records

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
2025 $4,125 $70,620 $32,220 $38,400
2024 $4,125 $63,650 $22,970 $40,680
2023 $4,125 $63,650 $22,970 $40,680
2022 $3,805 $54,110 $19,130 $34,980
2021 $3,783 $54,110 $19,130 $34,980
2020 $3,633 $49,230 $19,060 $30,170
2019 $3,592 $49,230 $19,060 $30,170
2018 $3,564 $45,320 $17,160 $28,160
2017 $3,463 $45,320 $17,160 $28,160
2016 $3,424 $42,640 $12,430 $30,210
2015 $3,585 $42,640 $12,430 $30,210
2014 $2,949 $37,430 $10,490 $26,940
Source: Public Records

Agents Affiliated with this Home

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Map

Source: MARIS MLS

MLS Number: MIS25017653

MARIS MLS

APN: 21S-32-0185