4122 Clay Ave, Saint Louis, MO 63115 Property Records

St. Louis City property record for 4122 Clay Ave, Saint Louis, MO 63115

Property Summary

Property Type	Duplex
Details	1 ba · 2,244 sqft · built 1908
Lot Size	0.081 acres (3,541 sqft)
Owner	2 Individual Names on File
Tax Bill	$439 (2025)
APN	`3597-9-040.000`

Property Details

APN / Parcel Number

Primary APN	`3597-9-040.000`
Alternative APN	`3597-00-0040-0`

Interior

Full Baths	1 Bath
Units	2 Units
Stories	2 Stories
Building Area	2,244 sqft Living Area
1st Floor Area	1,122 sqft

Exterior

Year Built	Built 1908
Effective Year Built	Effective 1918
Architectural Style	Traditional
Exterior Material	Brick
Construction Type	Brick
Lot Area	3,541 sqft (0.081 acres)

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	4122 CLAY AVE
City	SAINT LOUIS
State	MO
Zip	63115-3418
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	B
Legal Description	C B 3597 CLAY 25 FT X 131 FT 10 IN HULLS ADDN BLOCK 6 LOT 15
Legal Subdivision	HULLS ADDN
Legal Block	6
Legal Lot Number	15
Jurisdiction	ST LOUIS CITY MO
Township / Civil Division	ST. LOUIS
Census Block Group	2
Census Block	2013
Census Tract	110200

Owner

4122 Clay Ave, a duplex, is owned and occupied by two individuals.

Source: St. Louis City records, as of June 16, 2026

Owner of Record	2 Individual Names on File
Mailing Address	4122 CLAY AVE, SAINT LOUIS, MO 63115-3418
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.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 4122 Clay Ave was $439.

Source: St. Louis City assessment roll, as of June 16, 2026

Property Jurisdictions

Type	Name
State	Missouri
Municipality	St. Louis City
Unified School District	St. Louis City School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$5,030 (-) Land $250 Building $4,780
2025	$439.00	$5,030 Land $250 Building $4,780	$26,473 Land $1,300 Building $25,173
2023	$414.00 (-1.66%)	$4,850 (+1.89%) Land $250 Building $4,600	$25,527 Land $1,316 Building $24,211
2022	$421.00	$4,760 Land $250 Building $4,510
2021			$25,053

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA has no flood map on file for 4122 Clay Ave.

Source: FEMA National Flood Hazard Layer

FEMA Flood Zone	Not on file

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 4122 Clay 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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	ST LOUIS CITY PWS serves 304,709 people · EPA ID MO6010715
Water Source	Surface water
Last State Inspection	Oct 2022
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	2 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.

Internet Providers

Source: FCC Broadband Data Collection, based on 833 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T DSL	100 / 20