Welcome home to 15 Declaration Trail in fabulous Monticello West! The home boasts 4 bedrooms, 2 and 1/2 bath with main floor laundry, walk-out basement backing to tree lined common ground. The lot is amazing with a corner cul-de-sac location and plenty of room to play in the fenced backyard. Relax in the great room with the beautiful brick, wood burning fireplace or soak in the whirlpool tub in the master suite. Enjoy all that the neighborhood has to offer including several pools, a clubhouse and tennis court! This is a unique opportunity to be in such a sought after neighborhood as well as Fort Zumwalt West schools. For your peace of mind, the seller is also including a comprehensive Home Protection Plan.
Public Records
Dec 1, 2005
Sold
$204,500
$73/sq ft
Public Records
Jul 6, 2004
Sold
$185,000
$66/sq ft
Public Records
Oct 18, 2001
Sold
$156,900
$56/sq ft
Public Records
Sep 1, 1997
Sold
$129,000
$46/sq ft
Public Records
Aug 1, 1993
Sold
—
Public Records
Nov 1, 1989
Sold
$93,420
$33/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$4,154 (+11.3%)
2024
$3,733
2023
$3,736 (+26.1%)
2022
$2,962 (−0.3%)
2021
$2,970 (+1.2%)
2020
$2,934 (−0.2%)
2019
$2,941 (−4.1%)
2018
$3,066 (+1.6%)
2017
$3,018 (+6.9%)
2016
$2,823 (+7.3%)
2015
$2,631 (+11.8%)
2014
$2,354
Tax history for 15 Declaration Trl
Year
Property tax
Land + Additions
Assessment*
2025
$4,154 (+11.3%)
2024
$3,733
2023
$3,736 (+26.1%)
2022
$2,962 (−0.3%)
2021
$2,970 (+1.2%)
2020
$2,934 (−0.2%)
2019
$2,941 (−4.1%)
2018
$3,066 (+1.6%)
2017
$3,018 (+6.9%)
2016
$2,823 (+7.3%)
2015
$2,631 (+11.8%)
2014
$2,354
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Beds
3
Baths
2.5
Stories
2
Lot width
—
Lot depth
—
Lot size
0.29 Acres
Year renovated
—
Sq. Ft.
2,096
Year built
1989
Style
Single Family Residential
County
St. Charles County
APN
2-0129-6537-00-0025.0000000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 26, 2026.
R-1
PUD
Single-Family Residential District
This District is composed of those areas of the City whose principal use is and ought to be low-density single-family dwellings. The regulations of this District are designed to create and preserve a predominately urban character as evidenced by lot sizes, and street and drainage requirements. In addition to the dwelling permitted in this District, certain compatible recreational and public uses are conditionally allowed and strictly regulated to ensure harmony with the principal use of this District.
Zone overlays
Planned Unit Development District
Permitted uses
Include but are not limited to:
Housing-Single unit
Communications tower
Park & open space
Property details
Parking
Parking Information
Covered Spaces: 2
Parking Features: Attached Garage
Garage Spaces: 2
Carport Spaces: 0
Has Attached Garage
Has Garage
Interior
Bedroom Information
# of Bedrooms: 4
# of Bedrooms Main: 0
Bathroom Information
# of Full Baths (Total): 2
# of Half Baths (Total): 1
# of Main Level Bathrooms (Total): 1
# of Main and Upper Bathrooms: 3
Main Level # of Half Bathrooms: 1
Basement Information
Has Basement
Basement Features: Full, Walk-Out Access
Other Rooms Information
# of Rooms: 11
Fireplace Information
Has Fireplace
# of Fireplaces: 1
Fireplace Features: Woodburning Fireplce
Heating & Cooling
Has Heating
Heating Information: Forced Air
Cooling Information: Ceiling Fan(s), Electric
Exterior
Property Information
Ownership Type: Private
Property Type: Residential
Property Sub Type: Residential
Above Grade Finished Area: 1,796
Above Grade Finished Area Source: Public Records
Below Grade Finished Area: 1,000
Below Grade Finished Area Source: Other
Lot Information
Lot Size Acres: 0.29
Lot Size Dimensions: 0
Lot Size Source: County Records
Financial
Tax Information
Tax Annual Amount: $2,934
Tax Year: 2020
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Location
School Information
Elementary School: Pheasant Point Elem.
Middle Or Junior High School: Ft. Zumwalt West Middle
High School: Ft. Zumwalt West High
High School District: Ft. Zumwalt R-II
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 2,096
Stories: 2.0
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: —
County: St. Charles County
APN: 2-0129-6537-00-0025.0000000
Home facts updated by county records on Oct 26, 2026
Other
Listing Date Information
Expected Active Date: Wednesday, May 19, 2021
Home Information
Living Area: 2796
Levels: Two
Around this home
Schools
Pheasant Point Elementary School
Public K-5 • Assigned • 1.0mi
9/10
Ft. Zuwmalt West Middle School
Public 6-8 • Assigned • 0.8mi
10/10
Ft. Zumwalt West High School
Public 9-12 • Assigned • 4.3mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
5/10 Heat Factor
7 days above 106° expected this year, 20 days in 30 years
2/10 Wind Factor
1% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
O Fallon, MO • 63368
Average low and high temperatures (°F)
38
21
47
28
66
42
71
51
75
56
85
67
90
73
86
66
85
60
74
50
57
40
46
30
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.7 hours in
June and 4.2 hours in December, which is comparable to the
U.S. average for solar exposure.
9.7 hrs
4.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$398,000 – $481,000
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