6409 Mount Ave, Saint Louis, MO 63121 Property Records

St. Louis County property record for 6409 Mount Ave, Saint Louis, MO 63121

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.5 ba · 1,056 sqft · built 2003
Lot Size	0.079 acres (3,450 sqft)
Owner	Individual Name on File
Tax Bill	$1,693 (2025)
Deeds & Mortgages	Apr 2026 Sale May 2023 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`16H-61-0123`

Property Details

APN / Parcel Number

Primary APN	`16H-61-0123`

Interior

Bedrooms	4 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	7 Plumbing Fixtures
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,056 sqft Living Area
1st Floor Area	1,056 sqft

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2003
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Foundation Type	Raised
Lot Area	3,450 sqft (0.079 acres)
Lot Dimensions	115 ft deep x 30 ft wide

Exterior Amenities

Porch	Slab
Porch Area	84 sqft
Shed	1 Shed
Shed Area	80 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	6409 MOUNT AVE
City	SAINT LOUIS
State	MO
Zip	63121-5716
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	68RSING
Legal Description	GLEN ECHO HEIGHTS LOT 22
Legal Subdivision	GLEN ECHO HEIGHTS
Legal Block	3
Legal Lot Number	22
Jurisdiction	ST LOUIS MO
Township / Civil Division	UNIVERSITY
Census Block Group	4
Census Block	4016
Census Tract	213800

Owner

6409 Mount Ave is owned and occupied by an individual who acquired it in April 2026.

Source: St. Louis County records, as of October 13, 2026

Owner of Record	Individual Name on File
Mailing Address	6409 MOUNT AVE, SAINT LOUIS, MO 63121-5716
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Single

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
Apr 27, 2026	Deed, Transfer E-CHICAGO TITLE, CHICAGO TITLE
May 16, 2023	Intrafamily Transfer, Transfer
May 25, 2021	Quit Claim Deed, Transfer Quitclaim
Aug 1, 2018	Trustee's Deed, Foreclosure INSIGHT TITLE COMPANY LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 27, 2026
Deed Sale	Apr 27, 2026
Prior Sale	May 21, 2025 · Amount on File
Deed Document Number	2026388
Prior Transfer Date	Nov 30, 2021
Prior Transfer Doc	0000000628
Record Updated	Oct 29, 2026

April 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	ST LOUIS MO
Recording Date	Apr 27, 2026
Property Address	6409 MOUNT AVE, SAINT LOUIS, MO 63121-5716
Document Number	0000000388
Instrument Date	Apr 23, 2026
Instrument	2026388
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6409 MOUNT AVE, SAINT LOUIS, MO 63121-5716

May 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ST LOUIS MO
Recording Date	May 16, 2023
Property Address	6409 MOUNT AVE, SAINT LOUIS, MO 63121-5716
Document Number	2023051600628
Map Reference	MB 7 PG 67
Instrument Date	Nov 30, 2021
Instrument	2023051600628
Transaction Type	Transfer
Record Updated	Feb 23, 2024

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship

May 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ST LOUIS MO
Recording Date	May 25, 2021
Property Address	6409 MOUNT AVE, SAINT LOUIS, MO 63121-5716
Document Number	0245170248
Book / Page	24517 / 248
Map Reference	MB 7 PG 67
Instrument Date	May 25, 2021
Instrument	2021052500648
Transaction Type	Transfer
Record Updated	Aug 16, 2021

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	3830 S GRAND BLVD, 3830, SAINT LOUIS, MO 63118-3412

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6411 MOUNT AVE, SAINT LOUIS, MO 63121-5716

August 2018: Trustee's Deed, Foreclosure

Document Type	Trustee's Deed
Jurisdiction	ST LOUIS MO
Recording Date	Aug 1, 2018
Property Address	6409 MOUNT AVE, SAINT LOUIS, MO 63121-5716
Document Number	0231343626
Book / Page	023134 / 003626
Instrument Date	Dec 2, 2009
Instrument	448
Transaction Type	Foreclosure
Record Updated	Aug 15, 2018
Title Company	INSIGHT TITLE COMPANY LLC

Transaction

Amount	Amount on Record
Tax	$0.00
Additional	Notice of Trustee Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	3830 S GRAND BLVD ST LOUIS MO 631183412, ST LOUIS, MO 63118-3412

Tax Assessment & Valuation

The 2025 property tax bill for 6409 Mount Ave was $1,693, up 42.4% from the year before.

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

Property Jurisdictions

Type	Name
State	Missouri
County	St. Louis County
Municipality	Hillsdale Village
Unified School District	Normandy Schools Collaborative (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$18,280 (-) Land $970 Building $17,310	$96,200 (-) Land $5,100 Building $91,100
2025	$1,693.00 (+42.39%)	$18,280 Land $970 Building $17,310	$96,200 Land $5,100 Building $91,100
2024	$1,189.00 (-4.19%)
2023	$1,241.00	$12,960 Land $320 Building $12,640	$68,200 Land $1,700 Building $66,500

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

Flood

FEMA maps place 6409 Mount 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.

Wildfire

The area around 6409 Mount 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.

Drinking Water

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

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 262 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Fiber · Cable in parts of the area	1,000 / 1,000
AT&T Fixed Wireless · DSL	100 / 20

May also be available: T-Mobile, Verizon.

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