Active under contract

Listed by: Living The Dream Inc.

Price cut: $13.5K (3/22)

$699,000

3550 Cappeln Osage Rd, Marthasville, MO 63357

3beds

3,746sqft

Est.:

Single Family Residence

Built in 1995

6 Acres Lot

$663,800 Zestimate^®

$187/sqft

$-- HOA

What's special

Agent Related to the seller– MOTIVATED SELLER 6 acres of country charm in St. Charles County, located in the highly rated Francis Howell School District. This 3-bedroom, 3.5-bath home offers spacious living with a functional floor plan. Brand new carpet on the main and second floor, a possible credit for the refinishing of the parquet floor. It does have a lift chair on the stairs to the basement and can be removed prior to closing. Primary Bedroom is large with nice big bathroom and plenty of counter space and the "Oh My God Closet" because of all the room in there for his and all of hers... Upstairs offers a Jack and Jill bathroom between two bedrooms. Approximately 3 acres are fenced and ready for horses. Property also features a 30x50 equipment shed—ideal for storage, hobbies, or workshop space. Enjoy peaceful rural living with easy access to schools, shopping, and highways. Updated pictures and a Matterport to come.

205 days

827

17

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 4
Full bathrooms: 3
1/2 bathrooms: 1
Main level bathrooms: 2
Main level bedrooms: 1

Primary bedroom

Features: Floor Covering: Carpeting
Level: Main
Area: 238
Dimensions: 17x14

Bedroom 2

Features: Floor Covering: Carpeting
Level: Second
Area: 169
Dimensions: 13x13

Bedroom 3

Features: Floor Covering: Carpeting
Level: Second
Area: 182
Dimensions: 14x13

Primary bathroom

Features: Floor Covering: Carpeting
Level: Main

Bathroom 2

Description: Half Bath
Features: Floor Covering: Parquet
Level: Main

Bathroom 3

Description: Jack and Jill Bath
Features: Floor Covering: Laminate
Level: Second

Bathroom 4

Features: Floor Covering: Laminate
Level: Basement

Basement

Description: Has Bar area, storage room, bathroom, sleeping area, family room, craft room
Features: Floor Covering: Carpeting
Level: Basement
Area: 475
Dimensions: 19x25

Breakfast room

Features: Floor Covering: Parquet
Level: Main
Area: 150
Dimensions: 15x10

Great room

Features: Floor Covering: Carpeting
Level: Main
Area: 240
Dimensions: 16x15

Kitchen

Features: Floor Covering: Parquet
Level: Main
Area: 182
Dimensions: 14x13

Heating

Forced Air, Propane

Cooling

Ceiling Fan(s), Central Air, Dual, Electric, Heat Pump

Appliances

Laundry: Laundry Room, Main Level

Features

Windows: Blinds, Double Pane Windows, Insulated Windows
Basement: Concrete,Partially Finished,Sleeping Area,Storage Space
Has fireplace: No
Fireplace features: None

Interior area

Total structure area: 3,746
Total interior livable area: 3,746 sqft
Finished area above ground: 2,169

Property

Parking

Total spaces: 2
Parking features: Asphalt
Attached garage spaces: 2

Features

Levels: Two
Patio & porch: Front Porch, Patio
Fencing: Vinyl
Has view: Yes
View description: Rural

Lot

Size: 6 Acres
Features: Agricultural, Corner Lot, Pasture, Suitable for Horses

Details

Parcel number: 30075S008000023.0000000
Special conditions: Listing As Is
Horses can be raised: Yes

Construction

Type & style

Home type: SingleFamily
Architectural style: Traditional
Property subtype: Single Family Residence

Materials

Batts Insulation, Blown-In Insulation, Brick, Frame, Vinyl Siding
Foundation: Concrete Perimeter
Roof: Asphalt

Condition

Year built: 1995

Utilities & green energy

Electric: Single Phase
Sewer: Septic Tank
Water: Well
Utilities for property: Cable Available, Electricity Connected, Phone Connected, Propane, Propane Owned

Community & HOA

Community

Security: Security System, Security System Owned, Smoke Detector(s)
Subdivision: None

HOA

Has HOA: No

Location

Region: Marthasville

Financial & listing details

Price per square foot: $187/sqft
Tax assessed value: $442,086
Annual tax amount: $4,734
Date on market: 11/1/2025
Cumulative days on market: 205 days
Listing terms: Cash,Contract,Conventional,FHA,VA Loan
Electric utility on property: Yes
Road surface type: Asphalt

Estimated market value

$663,800

$631,000 - $697,000

$3,244/mo

Price history

Date	Event	Price
5/6/2026	Contingent	$699,000$187/sqft
Source: MARIS #25069788 Report a problem
3/22/2026	Price change	$699,000-1.9%$187/sqft
Source: MARIS #25069788 Report a problem
2/23/2026	Price change	$712,500-1.7%$190/sqft
Source: MARIS #25069788 Report a problem
1/14/2026	Price change	$725,000-1.4%$194/sqft
Source: MARIS #25069788 Report a problem
12/27/2025	Price change	$735,000-0.7%$196/sqft
Source: MARIS #25069788 Report a problem
11/1/2025	Listed for sale	$740,000$198/sqft
Source: MARIS #25069788 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$4,894 +3.4%	$81,738 +6.5%
2024	$4,734 +4.8%	$76,756
2023	$4,517 +7%	$76,756 +15.1%
2022	$4,220	$66,672
2021	--	$66,672 +10.5%
2020	--	$60,362
2019	$3,731	$60,362 +6.9%
2018	$3,731 +0.6%	$56,470
2017	$3,710 +0.9%	$56,470 +4.6%
2016	$3,677 +0%	$53,971
2015	$3,676	$53,971

Find assessor info on the county website

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