St. Louis County property record for 4207 Colonial Ave, Saint Louis, MO 63121
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1 ba · 1,110 sqft · built 1937 |
| Lot Size | 0.084 acres (3,676 sqft) |
| Owner | Company Name on File |
| Last Sale | $40,000 (Mar 2007) |
| Tax Bill | $1,615 (2025) |
| Deeds & Mortgages | Dec 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 15H-63-1121 |
| Primary APN | 15H-63-1121 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,110 sqft Living Area |
| Gross Area | 1,275 sqft |
| 1st Floor Area | 925 sqft |
| Basement Area | 30 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1937 |
|---|---|
| Effective Year Built | Effective 1937 |
| Architectural Style | Bungalow |
| Exterior Material | Brick |
| Foundation Type | Raised |
| Lot Area | 3,676 sqft (0.084 acres) |
| Lot Dimensions | 105 ft deep x 35 ft wide |
| Terrain | Above Road/Slope |
| Porch | Enclosed Frame Porch |
|---|---|
| Porch Area | 135 sqft |
| Patio Area | 30 sqft |
| Poultry House | 30 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 4207 COLONIAL AVE |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63121-2813 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 40RSING |
| Legal Description | ELECTRIC HOMESITES LOT 8 |
| Legal Subdivision | ELECTRIC HOMESITES |
| Legal Block | 15 |
| Legal Lot Number | 8 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | NORMANDY |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 212201 |
4207 Colonial Ave is owned by a company that bought it in March 2007.
Source: St. Louis County records, as of September 29, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 4505 BEGG BLVD, SAINT LOUIS, MO 63121-3126 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 26, 2007 · Amount on File |
| Deed Sale | Mar 26, 2007 · Amount on File |
| Prior Sale | Apr 10, 2006 · Amount on File |
| Deed Document Number | 2007780 |
| Deed Book / Page | 17494 / 3072 |
| Prior Transfer Date | Apr 6, 2006 |
| Prior Transfer Doc | 0171220694 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Property Address | 4207 COLONIAL AVE, SAINT LOUIS, MO 63121-2813 |
| Transaction Type | Mortgage |
| Record Updated | Apr 27, 2023 |
| Name | Verified Name |
|---|
| Document Number | 2022120100438 |
|---|---|
| Date | Dec 1, 2022 |
| Instrument | 2022120100438 |
| Name | RFLF 7 LLC |
|---|---|
| Type | Non-Lending Institution |
| Address | CHICAGO, IL 60606 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 1, 2052 |
The 2025 property tax bill for 4207 Colonial Ave was $1,615, up 12.9% from the year before.
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Municipality | Northwoods City |
| Unified School District | Normandy Schools Collaborative (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $16,740 (-) Land $2,300 Building $14,440 | $88,100 (-) Land $12,100 Building $76,000 | |
| 2025 | $1,615.00 (+12.94%) | $16,740 Land $2,300 Building $14,440 | $88,100 Land $12,100 Building $76,000 |
| 2024 | $1,430.00 (-5.05%) | ||
| 2023 | $1,506.00 (+43.29%) | $14,370 (+61.64%) Land $670 Building $13,700 | $75,600 Land $3,500 Building $72,100 |
| 2022 | $1,051.00 | $8,890 Land $990 Building $7,900 | |
| 2021 | $46,800 Land $5,200 Building $41,600 |
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.
FEMA maps place 4207 Colonial Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective August 10, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 3 (2015–2025) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Dec 2025 · other causes |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 4207 Colonial Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 98.2% of Missouri |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MO AMERICAN ST LOUIS ST CHARLES COUNTIES private · serves 1,111,000 people · EPA ID MO6010716 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Feb 2024 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 485 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures