40 Keystone Dr, Old Monroe, MO 63369
OFF MARKET
Listed by Tony M Schulte, MO Realty, (636) 978-7653 . Bought with Berkshire Hathaway HomeServices Select Properties

40 Keystone Dr
Old Monroe, MO 63369

  • 3 Beds
  • 2 Baths
  • 1,664 sqft (on 0.31 acres)

$353,700

Trulia Estimate
as of Jun 9, 2026
Est. Refi. Payment $2,085/mo*

$353,700

Trulia Estimate
as of Jun 9, 2026
Est. Refi. Payment $2,085/mo*
3 Beds
2 Baths
1,664 sqft
(on 0.31 acres)

Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Now is your chance to buy a home in highly desired Keystone Estates! Just minutes from Highway 79, this development offers rural living with convenience to town. This 1,664 sqft ranch home offers 3 bedrooms and 2 full bathrooms. Beautiful curb appeal with shake, brick, and stone accents and fresh landscaping. Enter through your front foyer into a vaulted living room. Open concept flows into the dining area then into the kitchen. Kitchen boasts staggered cabinetry and center island. Large main floor laundry room with utility sink. Modern, farmhouse light fixtures throughout the home. Master bedroom has walk in closet and en suite bathroom, complete with double sink, stand up shower, and separate whirlpool tub. 2 additional generous size bedrooms and full hall bath. Sliding glass doors in kitchen lead to a new, composite deck with steps down to the yard. Unfinished basement has a walk out and rough in bathroom, ready for your finishing touches. Don't let this opportunity pass you by!
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources. This description is from April 29, 2025

Home Highlights

Parking
2 Car Garage
Outdoor
Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
180+ days ago

Home Details for 40 Keystone Dr

Active Status

MLS Status: Closed

Interior Features

Interior Details
Basement: Concrete,Unfinished,Walk-Out AccessNumber of Rooms: 5Types of Rooms: Primary Bedroom, Bedroom, Dining Room, Kitchen, Laundry, Living Room
Beds & Baths
Number of Bedrooms: 3Main Level Bedrooms: 3Number of Bathrooms: 2Number of Bathrooms (full): 2Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 1664 Square Feet
Appliances & Utilities
Appliances: Dishwasher, Disposal, Microwave, Electric Range, Electric Oven, Electric Water HeaterDishwasherDisposalLaundry: Main LevelMicrowave
Heating & Cooling
Heating: Forced Air,ElectricHas CoolingAir Conditioning: Ceiling Fan(s),Central Air,ElectricHas HeatingHeating Fuel: Forced Air
Fireplace & Spa
No Fireplace
Windows, Doors, Floors & Walls
Window: Insulated WindowsDoor: Sliding DoorsFlooring: Carpet
Levels, Entrance, & Accessibility
Levels: OneFloors: Carpet

Exterior Features

Exterior Home Features
Patio / Porch: Deck, Composite
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Attached,Garage,Garage Door Opener,Oversized
Frontage
Road Surface Type: ConcreteNot on Waterfront
Water & Sewer
Sewer: Public Sewer
Finished Area
Finished Area (above surface): 1664 Square Feet

Days on Market

Cumulative Days on Market: 8

Property Information

Year Built
Year Built: 2018
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Traditional,Ranch
Building
Construction Materials: Brick Veneer, Vinyl Siding
Property Information
Parcel Number: 213008000000003027

Price & Status

Price
List Price: $314,900
Status Change & Dates
Off Market Date: Mon Jul 24 2023Possession Timing: Close Of Escrow

Location

Direction & Address
City: Old MonroeCommunity: Keystone Estates
School Information
Elementary School: Cuivre Park ElementaryJr High / Middle School: Troy South Middle SchoolHigh School: Troy Buchanan HighHigh School District: Troy R-III

Building

Building Area
Building Area: 1664 Square Feet

HOA

Association for this Listing: St. Charles County Association of REALTORS

Lot Information

Lot Area: 0.31 acres

Listing Info

Special Conditions: Standard

Offer

Listing Terms: Cash, Conventional, FHA, USDA Loan, VA Loan

Business

Business Information
Ownership: Private

Miscellaneous

BasementMls Number: 23033745Above Grade Unfinished Area: 1664Showing Requirements: Showing Service, Appointment Only, Lockbox, Vacant
Last check for updates: about 10 hours ago
Listed by Tony M Schulte, (636) 875-4848
MO Realty
Scott W Dyer, (636) 262-1292
MO Realty
Bought with: Lisa A Foust, (636) 448-5554, Berkshire Hathaway HomeServices Select Properties
Originating MLS: St. Charles County Association of REALTORS
Source: MARIS, MLS#23033745

Price History for 40 Keystone Dr

DatePriceEventSource
07/24/2023--Sold
MARIS #23033745
06/24/2023$314,900PendingMARIS #23033745
06/16/2023$314,900Listed For SaleMARIS #23033745
08/12/2021--Sold
MARIS #21043789
06/30/2021$265,000PendingMARIS #21043789
06/26/2021$265,000Listed For SaleMARIS #21043789

Market trends in Old Monroe

Last updated April 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
Sale-to-List Price
Price per sq ft
Available listings
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Property Tax and Assessment

Year2025
Tax$2,768
Assessment$246,450
Home facts updated by county records

Comparable Sales for 40 Keystone Dr

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.36
Single-Family Home
-
01/15/26
4
2
2,197
0.92
Single-Family Home
-
09/08/25
3
3
3,000
1.10
Single-Family Home
-
05/08/26
3
2
2,521
1.67
Single-Family Home
-
06/02/26
3
2
1,608
1.76
Single-Family Home
-
05/14/26
3
2
1,248
1.68
Single-Family Home
-
02/13/26
3
1.5
1,040
0.95
Single-Family Home
-
08/11/25
4
3.5
4,423
1.66
Single-Family Home
-
03/06/26
3
2.5
1,838
2.07
Single-Family Home
-
09/25/25
3
2
1,861

Nearby homes

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What Locals Say about Old Monroe

At least 3 Trulia users voted on each feature.
  • 100 % Say car is needed

  • 100 % Say yards are well-kept

  • 100 % Say people would walk alone at night

  • 100 % Say parking is easy

  • 100 % Say kids play outside

  • 100 % Say there's holiday spirit

  • 83 % Say it's dog friendly

  • 80 % Say it's quiet

  • 67 % Say there's wildlife

  • 56 % Say neighbors are friendly

  • 43 % Say it's walkable to restaurants

  • 43 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Lauren S.
    "For anyone looking for small town life...this is it!"

LGBTQ Local Legal Protections

Apartments for Rent

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Homes for sale near 40 Keystone Dr

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Off Market Homes Near 40 Keystone Dr

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IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Some IDX listings have been excluded from this website. Click here for more information

Homes for rent near 40 Keystone Dr

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40 Keystone Dr, Old Monroe, MO 63369 is a 3 bedroom, 2 bathroom, 1,664 sqft single-family home built in 2018. This property is not currently available for sale. 40 Keystone Dr was last sold on Jul 24, 2023 for $314,900 (0% higher than the asking price of $314,900). The current Trulia Estimate for 40 Keystone Dr is $353,700.