St. Charles County property record for 523 Harmony Ln, O Fallon, MO 63366 · Last verified April 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1960 |
| Square Footage | 1,416 sqft Living Area |
| Lot Size | 11,264 sqft (0.259 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $153,700 (2016) |
| Tax Bill | $2,820.00 (2024) |
| Primary APN | 236820A000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,416 sqft Living Area |
| Gross Area | 3,192 sqft Gross Area |
| 1st Floor | 1,416 sqft 1st Floor |
| Basement Area | 1,416 sqft Basement |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Ranch Style |
| Exterior Material | Brick/Stone (Brick and/or Stone) Exterior |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 11,264 sqft (0.259 acres) |
| Depth X Width | 128 ft x 88 ft Depth x Width |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 360 sqft Garage |
| Deck Area | Deck Area |
| Patio Area | 192 sqft Patio |
| Porch | Porch |
| Cooling System | HVAC Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Heating Fuel | Gas Heating Fuel |
| Sewage | Sewage Connected |
| Water Source | Yes (Unknown Type) Water Source |
| Account Number | 236820A000 |
|---|---|
| Street Address | 523 HARMONY LN |
| City | O FALLON |
| State | MO |
| Zip | 63366-2729 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | PATTON SUB LOT 29 |
| Legal Subdivision | PATTON SUB |
| Legal Lot Number | 29 |
| Jurisdiction | ST CHARLES MO |
| Minor Civil Division | O'FALLON |
| Census Blockgroup | 1 |
| Census Block | 1024 |
| Census Tract | 311602 |
Source: St. Charles County records · APN 236820A000
Assessment roll updated August 13, 2025 · Last verified April 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 523 HARMONY LN, O FALLON, MO 63366-2729 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jul 26, 2018 | Deed of Trust, Mortgage · Conventional Mortgage ANHEUSER BUSCH EMPLOYEES CU |
| Apr 15, 2021 | Deed of Trust, Mortgage · Conventional Mortgage TOGETHER CU |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 20, 2016 · Amount on Record |
| Deed Sale | Jul 20, 2016 · Amount on Record |
| Prior Sale | Nov 14, 2005 · Amount on Record |
| Deed Doc Number | 2016458080 |
| Deed Book / Page | 6577 / 46 |
| Prior Transfer Date | Nov 04, 2005 |
| Prior Transfer Doc | 0043460809 |
| Record Refreshed | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Property Address | 523 HARMONY LN, O FALLON, MO 63366-2729 |
| Transaction Type | Mortgage |
| Record Updated | Jan 28, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000423060 |
|---|---|
| Date | Jul 26, 2018 |
| Book Page | 6953/2120 |
| Instrument | 20180726000423060 |
| Name | ANHEUSER BUSCH EMPLOYEES CU |
|---|---|
| Type | Credit Union |
| Address | SAINT LOUIS, MO 63118 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Aug 01, 2033 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST CHARLES MO |
| Property Address | 523 HARMONY LN, O FALLON, MO 63366-2729 |
| Transaction Type | Mortgage |
| Record Updated | Apr 28, 2021 |
| Title Company | NATIONWIDE TITLE CLEARING INC, NATIONWIDE TTL CLEARING INC |
| Name | Verified Name |
|---|---|
| Address | 523 HARMONY LN, O FALLON, MO 63366-2729 |
| Document Number | 2021R033303 |
|---|---|
| Date | Apr 15, 2021 |
| Instrument | 2021R-033303 |
| Name | TOGETHER CU |
|---|---|
| Type | Credit Union |
| Address | SAINT LOUIS, MO 63118 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Apr 01, 2036 |
Source: St. Charles County records · Assessment roll updated August 13, 2025 · Last verified April 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Charles County |
| Municipality | O'Fallon City |
| Unified School District | Fort Zumwalt R-II School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $41,631 (-1.93%) | $219,108 (-1.93%) Land $40,000 Building $179,108 | |
| 2024 | $2,820.00 | ||
| 2023 | $42,449 | ||
| 2022 | $223,417 Land $35,000 Building $188,417 |
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