3203 Byron Pl, Saint Louis, MO 63143 Property Records

St. Louis City property record for 3203 Byron Pl, Saint Louis, MO 63143

Property Summary

Property Type	Single Family Home
Details	1.5 ba · 1,144 sqft · built 1902
Lot Size	0.129 acres (5,600 sqft)
Owner	2 Individual Names on File
Last Sale	$432,280 (Jul 2026)
Tax Bill	$4,675 (2025)
Deeds & Mortgages	Jul 2026 Mortgage Apr 2023 Sale & Mortgage + 5 more
APN	`5105-9-080.000`

Property Details

APN / Parcel Number

Primary APN	`5105-9-080.000`
Alternative APN	`5105-00-0080-0`

Interior

Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	1,144 sqft Living Area
1st Floor Area	572 sqft

Exterior

Year Built	Built 1902
Effective Year Built	Effective 1905
Architectural Style	Traditional
Exterior Material	Frame
Construction Type	Frame
Lot Area	5,600 sqft (0.129 acres)
Lot Dimensions	80 ft deep x 70 ft wide
Garage Type	Carport
Carport	Carport

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	3203 BYRON PL
City	SAINT LOUIS
State	MO
Zip	63143-3503
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A
Legal Description	C.B. 5105 BYRON PL 70 FT X 80 FT GREENWOOD ADDN BLOCK 4 LOT PT 11 BOUNDED N-200 FT S SL TENNYSON
Legal Subdivision	GREENWOOD ADDN
Legal Block	4
Legal Lot Number	11
Jurisdiction	ST LOUIS CITY MO
Township / Civil Division	ST. LOUIS
Census Block Group	2
Census Block	2021
Census Tract	126800

Owner

3203 Byron Pl is owned and occupied by two individuals who bought it in July 2026.

Source: St. Louis City records, as of October 14, 2026

Owner of Record	2 Individual Names on File
Mailing Address	3203 BYRON PL, SAINT LOUIS, MO 63143-3503
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Married Couple

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

Date	Document
Jul 9, 2026	Warranty Deed, Transfer · Conventional Mortgage GUILD MORTGAGE COMPANY
Apr 18, 2023	Warranty Deed, Transfer · Conventional Mortgage FIRST BANK
Mar 14, 2022	Deed of Trust, Mortgage · Unknown LINDELL BANK & TRUST CO
Nov 18, 2021	Warranty Deed, Transfer DUNE TITLE COMPANY LLC, TRUE TITLE COMPANY LLC
Nov 18, 2021	Warranty Deed, Transfer DUNE TITLE COMPANY LLC, TRUE TITLE COMPANY LLC
Nov 18, 2021	Affidavit of Death of Joint Tenant, Transfer
Sep 24, 2020	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 9, 2026 · Amount on File
Deed Sale	Jul 9, 2026 · Amount on File
Prior Sale	Apr 18, 2023 · Amount on File
Deed Document Number	2026184
Deed Book / Page	92026 / 184
Prior Transfer Date	May 7, 2025
Prior Transfer Doc	0000000102
Record Updated	Oct 29, 2026

July 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ST LOUIS CITY MO
Recording Date	Jul 9, 2026
Property Address	3203 BYRON PL, SAINT LOUIS, MO 63143-3503
Document Number	0000000184
Book / Page	7092026 / 184
Instrument Date	Jun 29, 2026
Instrument	202679184
Transaction Type	Transfer
Record Updated	Oct 23, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3203 BYRON PL, SAINT LOUIS, MO 63143-3503

Mortgage

Document Number	0000000185,
Date	Jul 9, 2026
Book Page	7092026/185
Instrument	202679185

Lender

Name	GUILD MORTGAGE COMPANY

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Aug 1, 2056

Interest

Rate Type	Fixed Rate
Initial Type	Fixed Rate
Max Rate	-1%

April 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ST LOUIS CITY MO
Recording Date	Apr 18, 2023
Property Address	3203 BYRON PL, SAINT LOUIS, MO 63143-3503
Document Number	0000000101
Instrument Date	Apr 13, 2023
Instrument	04182023-0101
Transaction Type	Transfer
Record Updated	May 1, 2023
Title Company	TITLE PARTNERS AGENCY LLC

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Verified / From Affidavit
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	7470 ETHEL AVE, SAINT LOUIS, MO 63117-1630

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3203 BYRON PL, SAINT LOUIS, MO 63143-3503

Mortgage

Document Number	0000000102
Date	Apr 18, 2023
Instrument	04182023-0102

Lender

Name	FIRST BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2053

Interest

Rate Type	Adjustable Rate
Rate	5.87%
Type Change Date	May 1, 2028
Change Frequency	6 Months
Min Rate At Change	3.87%
Max Rate At Change	10.8%
Index	Other
Margin	3
Max Rate	10.8%

March 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST LOUIS CITY MO
Property Address	3203 BYRON PL, SAINT LOUIS, MO 63143-3503
Transaction Type	Mortgage
Record Updated	Mar 28, 2022
Title Company	HERITAGE TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	7470 ETHEL AVE, RICHMOND HEIGHTS, MO 63117-1630

Mortgage

Document Number	0000000085
Date	Mar 14, 2022
Instrument	03142022-0085

Lender

Name	LINDELL BANK & TRUST CO
Type	Bank
Address	WILDWOOD, MO 63040

Agreement

Type	Unknown
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

November 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ST LOUIS CITY MO
Recording Date	Nov 18, 2021
Property Address	3203 BYRON PL, SAINT LOUIS, MO 63143-3503
Document Number	0000000184
Instrument Date	Nov 12, 2021
Instrument	11182021-0184
Transaction Type	Transfer
Record Updated	Dec 3, 2021
Title Company	DUNE TITLE COMPANY LLC, TRUE TITLE COMPANY LLC

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Verified / From Affidavit
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	11946 GLENVALLEY DR, 11946, MARYLAND HEIGHTS, MO 63043-1629

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3320 RUE ROYALE ST STE 1, 1, SAINT CHARLES, MO 63301-8322
Investor	Possibly a Property Investor

November 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ST LOUIS CITY MO
Recording Date	Nov 18, 2021
Property Address	3203 BYRON PL, SAINT LOUIS, MO 63143-3503
Document Number	0000000197
Instrument Date	Nov 12, 2021
Instrument	11182021-0197
Transaction Type	Transfer
Record Updated	Dec 3, 2021
Title Company	DUNE TITLE COMPANY LLC, TRUE TITLE COMPANY LLC

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Verified / From Affidavit
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3320 RUE ROYALE ST STE 1, 3320, SAINT CHARLES, MO 63301-8322

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	7470 ETHEL AVE, SAINT LOUIS, MO 63117-1630

November 2021: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	ST LOUIS CITY MO
Recording Date	Nov 18, 2021
Property Address	3203 BYRON PL, SAINT LOUIS, MO 63143-3503
Document Number	0000000183
Instrument Date	Nov 12, 2021
Instrument	11182021-0183
Transaction Type	Transfer
Record Updated	Dec 3, 2021

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

September 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ST LOUIS CITY MO
Recording Date	Sep 24, 2020
Property Address	3203 BYRON PL, SAINT LOUIS, MO 63143-3503
Document Number	0009240083
Instrument Date	Jul 22, 2020
Instrument	200924000083
Transaction Type	Transfer
Record Updated	Oct 5, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	3203 BYRON PL ST LOUIS MO 631433503, ST LOUIS, MO 63143-3503

Tax Assessment & Valuation

The 2025 property tax bill for 3203 Byron Pl was $4,675.

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		$56,770 (-) Land $1,860 Building $54,910
2025	$4,675.00	$56,770 Land $1,860 Building $54,910	$298,809 Land $9,800 Building $289,009
2023	$1,556.00 (+4.78%)	$19,210 (+8.96%) Land $1,860 Building $17,350	$101,105 Land $9,789 Building $91,316
2022	$1,485.00	$17,630 Land $1,860 Building $15,770
2021			$92,789

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA has no flood map on file for 3203 Byron Pl; there have been 38 flood claims nearby since 1979.

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

FEMA Flood Zone	Not on file
Flood Insurance Cost	Premium on File median of 10 policies
Nearby Flood Policies	10 in force
Nearby Flood Claims	38 (1979–2024)
Most Recent Claim	Jul 2024 · rainfall accumulation
Claims by Event	Severe Storms And Flooding, Jul 2022 · 13 claims Severe Storms, Flooding, And A Tornado, Sep 2008 · 6 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

The area around 3203 Byron Pl 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.

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

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless, 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
T-Mobile Fixed Wireless	100 / 20

May also be available: Wisper ISP.

Nearby Properties on Byron Pl

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures