340 E Jefferson Ave, Saint Louis, MO 63122 Property Records

St. Louis County property record for 340 E Jefferson Ave, Saint Louis, MO 63122

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 2,800 sqft · built 1880
Lot Size	0.25 acres (10,890 sqft)
Owner	2 Individual Names on Record
Last Sale	$625,000 (Jun 2018)
Tax Bill	$9,010 (2025)
Deeds & Mortgages	Sep 2020 Mortgage Aug 2019 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`23M-21-1142`

Property Details

APN / Parcel Number

Primary APN	`23M-21-1142`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	15 Plumbing Fixtures
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,800 sqft Living Area
Gross Area	3,472 sqft
1st Floor Area	640 sqft
Basement Area	672 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1880
Effective Year Built	Effective 1947
Architectural Style	Colonial
Exterior Material	Stucco
Foundation Type	Raised
Lot Area	10,890 sqft (0.25 acres)
Lot Dimensions	138 ft deep x 81 ft wide
View / Lot	Cul-De-Sac
Garage Type	Detached
Garage Area	462 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open Frame Porch
Porch Area	156 sqft
Deck Area	349 sqft
Patio Area	243 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	340 E JEFFERSON AVE
City	SAINT LOUIS
State	MO
Zip	63122-4541
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	32R3
Legal Description	SPENCER SMITH LOT PT 15 & EAST KIRKWOOD BLK PT 81 BDY ADJ TRACT PT
Legal Subdivision	SPENCER SMITH LOT PT 15 & EAST KIRKWOOD
Legal Block	81
Legal Lot Number	15
Jurisdiction	ST LOUIS MO
Township / Civil Division	BONHOMME
Census Block Group	1
Census Block	1007
Census Tract	218600

Historic Designation

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

Historic District	Within the Jefferson-Argonne Historic District listed 2004 · 168 contributing resources · NRIS 04000696

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

Owner

Source: St. Louis County records, as of September 29, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	340 E JEFFERSON AVE, SAINT LOUIS, MO 63122-4541
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 2, 2020	Deed of Trust, Mortgage · Conventional Mortgage CARROLLTON BANK
Aug 15, 2019	Deed of Trust, Mortgage CARROLLTON BK
Jun 4, 2018	Warranty Deed, Transfer CARROLLTON BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 4, 2018 · Amount on Record
Deed Sale	Jun 4, 2018 · Amount on Record
Prior Sale	May 8, 2008 · Amount on Record
Deed Document Number	2018350
Deed Book / Page	23052 / 2165
Last Transfer Date	Nov 3, 2022
Transfer Doc	0000000025
Record Updated	Oct 29, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST LOUIS MO
Property Address	340 E JEFFERSON AVE, SAINT LOUIS, MO 63122-4541
Transaction Type	Mortgage
Record Updated	Feb 15, 2021
Title Company	TRUE TITLE COMPANY LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	340 E JEFFERSON AVE, SAINT LOUIS, MO 63122-4541

Mortgage

Document Number	0243045439
Date	Sep 2, 2020
Book Page	24304/5439
Instrument	2020090200882

Lender

Name	CARROLLTON BANK
Type	Bank
Address	SAINT LOUIS, MO 63146

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Sep 1, 2035

August 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST LOUIS MO
Property Address	340 E JEFFERSON AVE, SAINT LOUIS, MO 63122-4541
Document Number	0236601148
Instrument Date	Aug 15, 2019
Transaction Type	Mortgage
Record Updated	Sep 17, 2019
Title Company	ENTERPRISE TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	340 E JEFFERSON AVE ST LOUIS MO 631224541, ST LOUIS, MO 63122-4541

Mortgage

Document Number	0236601148
Date	Aug 19, 2019
Book Page	023660/001148
Instrument	185

Lender

Name	CARROLLTON BK
Type	Bank
Address	SAINT LOUIS, MO 63146

Agreement

Amount	Amount Recorded
Term	180 Months
Due	Aug 18, 2034

June 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ST LOUIS MO
Recording Date	Jun 4, 2018
Property Address	340 E JEFFERSON AVE, SAINT LOUIS, MO 63122-4541
Document Number	0230522165
Book / Page	023052 / 002165
Instrument Date	May 31, 2018
Instrument	350
Transaction Type	Transfer
Record Updated	Aug 13, 2018
Title Company	TRUE TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	340 E JEFFERSON AVE ST LOUIS MO 631224541, ST LOUIS, MO 63122-4541

Mortgage

Document Number	230522169
Date	Jun 4, 2018
Book Page	023052/002169
Instrument	351

Lender

Name	CARROLLTON BK
Type	Bank
Address	SAINT LOUIS, MO 63146

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jun 3, 2048

Tax Assessment & Valuation

Source: St. Louis County assessment roll, as of September 29, 2026

Property Jurisdictions

Type	Name
State	Missouri
County	St. Louis County
Municipality	Kirkwood City
Unified School District	Kirkwood R-VII School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$160,150 (-) Land $91,750 Building $68,400	$842,900 (-) Land $482,900 Building $360,000
2025	$9,010.00 (+6.4%)	$160,150 (+18.36%) Land $91,750 Building $68,400	$842,900 (+18.35%) Land $482,900 Building $360,000
2024	$8,468.00 (+1.61%)
2023	$8,334.00 (-5.87%)	$135,310 (+8.81%) Land $82,570 Building $52,740	$712,200 (+8.82%) Land $434,600 Building $277,600
2022	$8,854.00	$124,350 Land $68,740 Building $55,610
2021			$654,500 Land $361,800 Building $292,700

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.

Flood

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 10 (0% premium discount)
Nearby Flood Policies	3 in force
Nearby Flood Claims	2 (1979–1987)
Most Recent Claim	Jun 1987 · river or lake flooding

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	KIRKWOOD PWS serves 28,000 people · EPA ID MO6010430
Water Source	Purchased surface water from MO AMERICAN ST LOUIS ST CHARLES COUNTIES
Last State Inspection	Mar 2026
Lead	Under 1 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	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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 289 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	300 / 20

May also be available: Wisper ISP.

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