4875 Heidelberg Ave, Saint Louis, MO 63123 Property Records

St. Louis County property record for 4875 Heidelberg Ave, Saint Louis, MO 63123

Property Summary

Property Type	Apartments (5+ Units)
Details	6 bd · 4 ba · 2,507 sqft · built 1927
Lot Size	0.124 acres (5,401 sqft)
Owner	Individual Name on File
Last Sale	$140,000 (Jan 2021)
Tax Bill	$2,359 (2025)
Deeds & Mortgages	Nov 2022 Line of Credit Jan 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`25H-51-1000`

Property Details

APN / Parcel Number

Primary APN	`25H-51-1000`

Interior

Bedrooms	6 Beds
Full Baths	4 Baths
Plumbing Fixtures	13 Plumbing Fixtures
Total Rooms	12 Rooms
Units	3 Units
Stories	1 Story
Building Area	2,507 sqft Living Area
Gross Area	2,768 sqft
1st Floor Area	1,502 sqft

Exterior

Year Built	Built 1927
Effective Year Built	Effective 1927
Architectural Style	Custom Design
Exterior Material	Brick/Stone
Construction Type	Frame
Foundation Type	Raised
Lot Area	5,401 sqft (0.124 acres)
Lot Dimensions	45 ft deep x 45 ft wide
View / Lot	Highway
Garage Type	Attached
Garage Area	171 sqft
Porch	Enclosed Frame Porch
Porch Area	452 sqft
Total Buildings	2 Buildings

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	4875 HEIDELBERG AVE
City	SAINT LOUIS
State	MO
Zip	63123-4731
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code	R5
Legal Description	MCDERMOTT & HAYDENS HANNOVER HEIGHTS ADDN & LOT PT 119 LOT 120
Legal Subdivision	MCDERMOTT & HAYDENS HANNOVER HEIGHTS
Legal Block	2
Legal Lot Number	120
Jurisdiction	ST LOUIS MO
Township / Civil Division	CONCORD
Census Block Group	1
Census Block	1006
Census Tract	219900

Owner

4875 Heidelberg Ave, a residential property, is owned by an individual who bought it in January 2021.

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

Owner of Record	Individual Name on File
Mailing Address	PO BOX 221161, SAINT LOUIS, MO 63122-8161
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

Date	Document
Nov 17, 2022	Deed of Trust, Mortgage · Line of Credit ALLIANCE CU
Jan 29, 2021	Warranty Deed, Transfer · Commercial Mortgage ALLIANCE CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jan 29, 2021 · Amount on File
Deed Sale	Jan 29, 2021 · Amount on File
Prior Sale	Jan 29, 2021 · Amount on File
Deed Document Number	2021179
Deed Book / Page	24622 / 1659
Prior Transfer Date	Jan 22, 2021
Prior Transfer Doc	0000000182
Record Updated	Oct 29, 2026

November 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST LOUIS MO
Property Address	4875 HEIDELBERG AVE, SAINT LOUIS, MO 63123-4731
Transaction Type	Mortgage
Record Updated	Feb 6, 2026

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	704 W ESSEX AVE, SAINT LOUIS, MO 63122-3607

Mortgage

Document Number	2022111700654
Date	Nov 17, 2022
Instrument	2022111700654

Lender

Name	ALLIANCE CU
Type	Credit Union
Address	FENTON, MO 63026

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	60 Months
Due	Nov 25, 2027

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

January 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ST LOUIS MO
Recording Date	Jan 29, 2021
Property Address	4875 HEIDELBERG AVE, SAINT LOUIS, MO 63123-4731
Document Number	0246221659
Book / Page	24622 / 1659
Map Reference	MB 5 PG 23
Instrument Date	Jan 27, 2021
Instrument	2021012900179
Transaction Type	Transfer
Record Updated	Jun 18, 2021
Title Company	TRUE TITLE COMPANY 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	1575 PARK RIDGE LN, 1575, ARNOLD, MO 63010-1123

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 221161, SAINT LOUIS, MO 63122-8161

Mortgage

Document Number	2021012900180
Date	Jan 29, 2021
Instrument	2021012900180

Lender

Name	ALLIANCE CU
Type	Credit Union

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 4875 Heidelberg Ave was $2,359, down 7.1% 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
Unified School District	Bayless School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$35,150 (-) Land $13,410 Building $21,740	$185,000 (-) Land $70,600 Building $114,400
2025	$2,359.00 (-7.05%)	$35,150 Land $13,410 Building $21,740	$185,000 Land $70,600 Building $114,400
2024	$2,538.00 (+1.6%)
2023	$2,498.00 (-23.02%)	$35,150 (-15.77%) Land $6,710 Building $28,440	$185,000 Land $35,300 Building $149,700
2022	$3,245.00	$41,730 Land $7,660 Building $34,070
2021			$219,600 Land $40,300 Building $179,300

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

FEMA maps place 4875 Heidelberg 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 4875 Heidelberg 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 544 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
Wisper ISP Fixed Wireless	800 / 250
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

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