4122 Upton Ct, Saint Louis, MO 63116 Property Records

St. Louis City property record for 4122 Upton Ct, Saint Louis, MO 63116

Property Summary

Property Type	Single Family Home
Details	1 ba · 1,880 sqft · built 1953
Lot Size	0.133 acres (5,785 sqft)
Owner	Company Name on Record
Tax Bill	$2,559 (2025)
Deeds & Mortgages	May 2017 Transfer
APN	`6420-9-060.000`

Property Details

APN / Parcel Number

Primary APN	`6420-9-060.000`
Alternative APN	`6420-00-0060-0`

Interior

Full Baths	1 Bath
Stories	1 Story
Building Area	1,880 sqft Living Area
1st Floor Area	940 sqft

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1953
Architectural Style	Traditional
Exterior Material	Brick
Construction Type	Brick
Lot Area	5,785 sqft (0.133 acres)
Garage Type	Carport
Carport	Carport

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	4122 UPTON CT
City	SAINT LOUIS
State	MO
Zip	63116-2743
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A
Legal Description	C. B. 6420 UPTON COURT 63 FT X 92.17 FT WINDSOR AMD ADDN LOT 37
Legal Subdivision	WINDSOR AMD ADDN
Legal Block	2
Legal Lot Number	37
Jurisdiction	ST LOUIS CITY MO
Township / Civil Division	ST. LOUIS
Census Block Group	2
Census Block	2009
Census Tract	101200

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the St. Stanislaus Seminary listed 1972 · 3 contributing resources · NRIS 72001491

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	10718 WINTHROP CT, SAINT LOUIS, MO 63123-6011
Owner Type	Company
Vesting	Limited Liability Partnership

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 20, 2025
Deed Sale	May 20, 2025
Prior Sale	Jan 12, 2007
Deed Document Number	2025128
Deed Book / Page	202025 / 128
Prior Transfer Date	Apr 15, 2025
Prior Transfer Doc	0000000128
Record Updated	Oct 29, 2026

May 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ST LOUIS CITY MO
Recording Date	May 19, 2017
Property Address	4122 UPTON CT, SAINT LOUIS, MO 63116-2743
Document Number	0005190072
Instrument Date	May 15, 2017
Instrument	170519000072
Transaction Type	Transfer
Record Updated	May 29, 2017

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	4122 UPTON CT ST LOUIS MO 631162743, ST LOUIS, MO 63116-2743

Tax Assessment & Valuation

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		$30,920 (-) Land $3,420 Building $27,500
2025	$2,559.00 (+14.45%)	$30,920 (+11.42%) Land $3,420 Building $27,500	$162,711 (+11.41%) Land $18,000 Building $144,711
2023	$2,236.00 (+6.32%)	$27,750 (+10.38%) Land $3,420 Building $24,330	$146,053 (+10.38%) Land $18,000 Building $128,053
2022	$2,103.00	$25,140 Land $3,420 Building $21,720
2021			$132,316

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

Flood

Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Nearby Flood Claims	13 (1979–1993)
Claims Outside the SFHA	6 of 13
Most Recent Claim	Aug 1993 · Severe Storms & Flooding
Claims by Event	Severe Storms & Flooding, Aug 1993 · 11 claims

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

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.

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 745 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL 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
Wisper ISP Fixed Wireless	800 / 250
T-Mobile Fixed Wireless	100 / 20