St. Louis County property record for 421 Westgate Ave, Saint Louis, MO 63130
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2.5 ba · 3,044 sqft · built 1912 |
| Lot Size | 0.191 acres (8,329 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $565,000 (Nov 2020) |
| Tax Bill | $9,527 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage Nov 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 18H-13-0728 |
| Primary APN | 18H-13-0728 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 10 Plumbing Fixtures |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,044 sqft Living Area |
| 1st Floor Area | 1,140 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1912 |
|---|---|
| Effective Year Built | Effective 2014 |
| Architectural Style | Colonial |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Foundation Type | Raised |
| Lot Area | 8,329 sqft (0.191 acres) |
| Lot Dimensions | 170 ft deep x 49 ft wide |
| View / Lot | Cul-De-Sac |
| Garage Type | Detached |
| Garage Area | 399 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Concrete/Masonry Porch |
|---|---|
| Porch Area | 236 sqft |
| Deck Area | 224 sqft |
| Patio Area | 224 sqft |
| Balcony Area | 20 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Electric |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 421 WESTGATE AVE |
|---|---|
| City | SAINT LOUIS |
| State | MO |
| Zip | 63130-4711 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 57SFR |
| Legal Description | PARKVIEW BLK 9 LOT 5 |
| Legal Subdivision | PARKVIEW |
| Legal Block | 9 |
| Legal Lot Number | 5 |
| Jurisdiction | ST LOUIS MO |
| Township / Civil Division | HADLEY |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 216102 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Parkview Historic District listed 1986 · 468 contributing resources · NRIS 86000788 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
421 Westgate Ave is owned and occupied by two individuals who bought it in November 2020.
Source: St. Louis County records, as of September 29, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 421 WESTGATE AVE, SAINT LOUIS, MO 63130-4711 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Oct 8, 2020 | Deed of Trust, Mortgage PARAMOUNT BK |
| Nov 4, 2020 | Warranty Deed, Transfer · Conventional Mortgage PARAMOUNT BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 4, 2020 · Amount on File |
| Deed Sale | Nov 4, 2020 · Amount on File |
| Deed Document Number | 20205 |
| Deed Book / Page | 24412 / 45 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Property Address | 421 WESTGATE AVE, SAINT LOUIS, MO 63130-4711 |
| Document Number | 0244120048 |
| Instrument Date | Oct 8, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Nov 18, 2020 |
| Title Company | INVESTORS TITLE COMPANY, INVESTORS TITLE CO. |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 421 WESTGATE AVE ST LOUIS MO 631304711, ST LOUIS, MO 63130-4711 |
| Document Number | 0244120048 |
|---|---|
| Date | Nov 4, 2020 |
| Book Page | 024412/000048 |
| Instrument | 6 |
| Name | PARAMOUNT BK |
|---|---|
| Type | Bank |
| Address | SAINT LOUIS, MO 63141 |
| Amount | Amount on Record |
|---|---|
| Term | 360 Months |
| Due | Nov 3, 2050 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ST LOUIS MO |
| Recording Date | Nov 4, 2020 |
| Property Address | 421 WESTGATE AVE, SAINT LOUIS, MO 63130-4711 |
| Document Number | 0244120045 |
| Book / Page | 24412 / 45 |
| Map Reference | MB 6 PG 22 |
| Instrument Date | Oct 8, 2020 |
| Instrument | 2020110400005 |
| Transaction Type | Transfer |
| Record Updated | Sep 1, 2021 |
| Title Company | INVESTORS TITLE COMPANY-CLAYTON, INVESTORS TITLE CO CLAYTON |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Verified / From Affidavit |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 8649 PIN OAK RD, 8649, EDWARDSVILLE, IL 62025-6821 |
| Name | Verified Name |
|---|---|
| Address | 421 WESTGATE AVE, UNIVERSITY CITY, MO 63130-4711 |
| Document Number | 2020110400006 |
|---|---|
| Date | Nov 4, 2020 |
| Instrument | 2020110400006 |
| Name | PARAMOUNT BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Nov 1, 2050 |
The 2025 property tax bill for 421 Westgate Ave was $9,527, up 13% from the year before.
Source: St. Louis County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | St. Louis County |
| Municipality | University City |
| Unified School District | University City School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $141,230 (-) Land $76,000 Building $65,230 | $743,300 (-) Land $400,000 Building $343,300 | |
| 2025 | $9,527.00 (+13.03%) | $141,230 Land $76,000 Building $65,230 | $743,300 Land $400,000 Building $343,300 |
| 2024 | $8,429.00 (+0.12%) | ||
| 2023 | $8,419.00 (+4.84%) | $119,980 (+11.77%) Land $50,670 Building $69,310 | $631,500 Land $266,700 Building $364,800 |
| 2022 | $8,030.00 | $107,350 Land $50,670 Building $56,680 | |
| 2021 | $565,000 Land $266,700 Building $298,300 |
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 421 Westgate Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective August 10, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 421 Westgate Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 497 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 1,000 / 75 |
| T-Mobile Fixed Wireless | 100 / 20 |
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