$929,000
PENDING OPEN SUN 1PM - 4PM

1661 Mason Knoll Rd Saint Louis, MO 63131

Estimated payment $6,006/month

Total Views 592
5 Beds
3.5 Baths
5,213 Sq Ft
$178 Price per Sq Ft

Highlights

  • In Ground Pool
  • Traditional Architecture
  • Sun or Florida Room
  • Mason Ridge Elementary School Rated A
  • 2 Fireplaces
  • Great Room

About This Home

Welcome to this custom-built, one-owner ranch home nestled on a tranquil cul-de-sac in Town & Country. This residence, meticulously maintained and thoughtfully updated, offers sophisticated living on a private, nearly three-quarter-acre wooded lot with a custom saltwater pool. Step inside and be captivated by the vaulted great room, where a floor-to-ceiling stone fireplace serves as a dramatic centerpiece. This space flows effortlessly into an updated kitchen and breakfast room with direct access to the sparkling pool. A den with a wet bar and built-in bookcases provides a quiet retreat, while the vaulted sunroom with a cozy gas fireplace and tongue-and-groove ceiling opens to a private deck and pool area.This residence features a smart layout with 5 bedrooms and 3.5 bathrooms. The main level hosts the primary suite and three secondary bedrooms. The finished, walk-out lower level provides additional living space with a rec room, fifth bedroom, a full bathroom, and ample storage—making it an ideal space for guests, a home gym, or a dedicated entertainment area.The outdoor space is a true highlight. The large saltwater pool includes an elevated lounge platform with a custom water feature. An attached two-car garage and main-level laundry room add to the home’s convenience. Significant recent updates, including the roof, many of the home’s mechanics, and the pool's foundation and liner, offer peace of mind. This is more than a home; it's a lifestyle waiting for you to enjoy.

Listing Agent

Catherine O'neill

EXP Realty, LLC License #2004011503 Listed on: 08/07/2025

EXP Realty, LLC

Co-Listing Agent

Andrea Sanders

EXP Realty, LLC License #2019026823

Open House Schedule

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $10,044

Year Built

  • Built in 1979

Lot Details

  • 0.74 Acre Lot

HOA Fees

  • $38 Monthly HOA Fees

Parking

  • 2 Car Attached Garage

Home Design

  • House
  • Traditional Architecture
  • Concrete Perimeter Foundation

Interior Spaces

  • 1-Story Property
  • 2 Fireplaces
  • Great Room
  • Living Room
  • Breakfast Room
  • Dining Room
  • Sun or Florida Room
  • Storage Room
  • Laundry Room
  • Home Gym
  • Basement Fills Entire Space Under The House

Kitchen

  • Double Oven
  • Electric Cooktop
  • Microwave
  • Dishwasher
  • Disposal

Flooring

  • Carpet
  • Concrete
  • Ceramic Tile
  • Vinyl

Bedrooms and Bathrooms

  • 5 Bedrooms

Pool

  • In Ground Pool
  • Saltwater Pool
  • Fence Around Pool

Schools

  • Mason Ridge Elem. Elementary School
  • West Middle School
  • Parkway West High School

Utilities

  • Forced Air Heating and Cooling System
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number 21P-24-0211

Community Details

Overview

  • Association fees include common area maintenance, snow removal
  • Mason Valley Woods Neighborhood Association

Recreation

  • Tennis Courts

Home Details

Home Type

Single Family

Est. Annual Taxes

$10,044

Year Built

Built in 1979

Lot Details

0

HOA Fees

$38 per month

Parking

2

Listing Details

  • Property Type: Residential
  • Cross Street: Weidman Rd
  • Year Built: 1979
  • Directions: GPS Friendly
  • Property Sub-Type: Single Family Residence
  • ResoLaundryFeatures: Main Level
  • ResoLotFeatures: Level
  • Lot Size Acres: 0.7427
  • Reso Association Amenities: Tennis Court(s)
  • Co List Office Mls Id: MISEXRT01
  • Co List Office Phone: 866-224-1761
  • Co List Office Phone: 866-224-1761
  • MLS Status: Pending
  • Subdivision Name: Mason Valley Woods 4
  • Above Grade Finished Sq Ft: 3899
  • Architectural Style: Traditional
  • Carport Y N: No
  • Reso Fireplace Features: Great Room, Propane, Raised Hearth, Stone
  • Unit Levels: One
  • New Construction: No
  • Property Attached Yn: No
  • Reso Structure Type: House
  • Reso Window Features: Bay Window(s), Double Pane Windows
  • MIS_RoomFlooring: Carpeting
  • MIS_AboveGradeFinishedAreaSrchSqFt: 3899.00
  • MIS_RoomFlooring: Carpeting
  • MIS_RoomFlooring: Ceramic Tile
  • MIS_RoomFlooring: Ceramic Tile
  • MIS_RoomFlooring: Ceramic Tile
  • MIS_SellerConsiderConcessionYN: 1
  • MIS_RoomFlooring: Carpeting
  • MIS_RoomFlooring: Carpeting
  • MIS_RoomFlooring: Ceramic Tile
  • MIS_RoomFlooring: Carpeting
  • MIS_PoolYN: 1
  • MIS_BelowGradeFinishedAreaSrchSqFt: 1314.00
  • MIS_EfficiencyYN: 0
  • MIS_RoomFlooring: Carpeting
  • MIS_RoomFlooring: Carpeting
  • MIS_AuctionYN: 0
  • MIS_RoomFlooring: Ceramic Tile
  • MIS_RoomFlooring: Vinyl
  • MIS_RoomFlooring: Carpeting
  • MIS_RoomFlooring: Carpeting
  • MIS_RoomFlooring: Concrete
  • MIS_RoomFlooring: Concrete
  • Special Features: 4097
  • Property Sub Type: Detached

Interior Features

  • Basement: Full
  • Interior Amenities: Beamed Ceilings, Bookcases, Breakfast Room, Custom Cabinetry, Double Vanity, Entrance Foyer, Granite Counters, Kitchen Island, Open Floorplan, Separate Dining, Vaulted Ceiling(s), Walk-In Closet(s), Workshop/Hobby Area
  • Appliances: Electric Cooktop, Dishwasher, Disposal, Microwave, Double Oven
  • Basement YN: Yes
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Total Bedrooms: 5
  • Below Grade Sq Ft: 1314
  • Fireplaces: 2
  • Fireplace: Yes
  • Flooring: Carpet, Ceramic Tile, Luxury Vinyl, Tile
  • Main Level Bedrooms: 4
  • MIS_LowerLevelBathroomsFull: 1
  • MIS_LowerLevelBathroomsHalf: 0
  • MIS_LowerLevelBedrooms: 1
  • MIS_MainLevelBathroomsFull: 2
  • MIS_MainLevelBathroomsHalf: 1
  • MIS_UpperLevelBathroomsFull: 0
  • MIS_UpperLevelBathroomsHalf: 0
  • MIS_UpperLevelBedrooms: 0

Exterior Features

  • Fencing: Partial
  • Roof: Architectural Shingle
  • Pool Features: Fenced, In Ground, Private, Salt Water
  • Pool Private: Yes
  • Waterfront: No
  • Disclosures: Lead Paint, Seller Property Disclosure
  • Home Warranty: No
  • Construction Type: Board & Batten Siding
  • Foundation Details: Concrete Perimeter

Garage/Parking

  • Garage Spaces: 2
  • Attached Garage: Yes
  • Attached Garage: Yes
  • Total Parking Spaces: 2

Utilities

  • Sewer: Public Sewer
  • Cooling: Central Air
  • Heating: Electric, Forced Air
  • Utilities: Cable Available, Propane Leased
  • Water Source: Public

Condo/Co-op/Association

  • Association Fee: 450
  • Senior Community: No
  • Association Fee Frequency: Annually
  • Association: Yes

Association/Amenities

  • General Property Information:Association Name: Mason Valley Woods Neighborhood Association

Fee Information

  • Association Fee Includes: Common Area Maintenance, Snow Removal

Schools

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

Lot Info

  • Lot Dimensions: 32,352 Sq Ft
  • Parcel Number: 21P-24-0211

Tax Info

  • Tax Year: 2024
  • Tax Annual Amount: 10044

Map

Range of Values:

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Home Values in the Area

Source: Public Records

Average Home Value in this Area





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
2023 $9,506 $172,660 $66,200 $106,460
2022 $8,742 $144,290 $74,480 $69,810
2021 $8,669 $144,290 $74,480 $69,810
2020 $8,357 $133,000 $74,480 $58,520
2019 $8,239 $133,000 $74,480 $58,520
2018 $8,755 $130,650 $66,200 $64,450
2017 $8,636 $130,650 $66,200 $64,450
2016 $8,223 $118,250 $57,890 $60,360
2015 $8,667 $118,250 $57,890 $60,360
2014 $5,775 $85,580 $25,900 $59,680
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
08/07/2025 08/07/25 Pending -- -- --
08/07/2025 08/07/25 For Sale $929,000 -- $178 / Sq Ft
Source: MARIS MLS

Purchase History

Date Type Sale Price Title Company
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Closed $389,000 Credit Line Revolving
Closed $364,000 Credit Line Revolving
Closed $250,000 Credit Line Revolving
Source: Public Records

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Source: MARIS MLS

MLS Number: MIS25039502

MARIS MLS

APN: 21P-24-0211