440 Dietrich Rd, Ballwin, MO 63021 Property Records

St. Louis County property record for 440 Dietrich Rd, Ballwin, MO 63021

Property Summary

Property Type	Single Family Home
Details	5 bd · 5.5 ba · 9,964 sqft · built 2021
Lot Size	3.11 acres (135,742 sqft)
Owner	2 Trust Names on File
Last Sale	$150,000 (Dec 2012)
Tax Bill	$17,872 (2025)
Deeds & Mortgages	Sep 2026 Sale May 2020 Construction Loan + 1 more
Flood Zone	Zone X (minimal risk)
APN	`23P-1-4-005-4`

Property Details

APN / Parcel Number

Primary APN	`23P-1-4-005-4`
Alternative APN	`23P-14-0715`

Interior

Bedrooms	5 Beds
Full Baths	5.5 Baths
Half Baths	1 Half Bath
Plumbing Fixtures	19 Plumbing Fixtures
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	9,964 sqft Living Area
Gross Area	12,352 sqft
1st Floor Area	1,656 sqft
Basement Area	2,200 sqft
Family Room	Family Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2021
Effective Year Built	Effective 2021
Architectural Style	Conventional
Exterior Material	Frame
Construction Type	Frame
Lot Area	135,742 sqft (3.11 acres)
Lot Dimensions	264 ft deep x 253 ft wide
Terrain	Below Road/Slope
Garage Type	Attached
Garage Area	2,388 sqft
Parking Spaces	9 Parking Spaces

Exterior Amenities

Pool Area	715 sqft
Porch	Slab
Porch Area	328 sqft
Deck Area	Deck Area
Patio Area	108 sqft
Shed	1 Shed
Shed Area	900 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Old Parcel Number	23P140054
Street Address	440 DIETRICH RD
City	BALLWIN
State	MO
Zip	63021-8015
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	NU
Legal Description	WESTRICH & PT SECTION 5-44-5 LOC IN NW CORNER OF SE 1/4 OF NE 1/4 LOT 4
Legal Subdivision	WESTRICH
Legal Lot Number	4
Jurisdiction	ST LOUIS MO
Township / Civil Division	QUEENY
Census Block Group	1
Census Block	1014
Census Tract	218015

Owner

440 Dietrich Rd is owner-occupied and held in a trust since December 2012.

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

Owner of Record	2 Trust Names on File
Mailing Address	440 DIETRICH RD, BALLWIN, MO 63021-8015
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

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
Sep 28, 2026	Warranty Deed, Transfer NONE LISTED ON DOCUMENT
May 29, 2020	Deed of Trust, Mortgage · Construction Mortgage CARROLLTON BANK
Aug 8, 2019	Warranty Deed, Transfer SELECT TITLE GROUP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 26, 2012 · Amount on File
Deed Sale	Dec 26, 2012 · Amount on File
Prior Sale	Dec 20, 2012 · Amount on File
Deed Document Number	2012617
Deed Book / Page	20297 / 1189
Prior Transfer Date	Dec 21, 2012
Prior Transfer Doc	0202971189
Record Updated	Oct 29, 2026

September 2026: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ST LOUIS MO
Recording Date	Sep 28, 2026
Property Address	440 DIETRICH RD, BALLWIN, MO 63021-8015
Document Number	0000000329
Instrument Date	Sep 14, 2026
Instrument	2026928329
Transaction Type	Transfer
Record Updated	Oct 9, 2026
Title Company	NONE LISTED ON DOCUMENT

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
Relationship	Family Trust
Address	440 DIETRICH RD, BALLWIN, MO 63021-8015

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST LOUIS MO
Property Address	440 DIETRICH RD, BALLWIN, MO 63021-8015
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	ORNTIC ST LOUIS

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0240684391
Date	May 29, 2020
Book Page	24068/4391
Instrument	2020052900600

Lender

Name	CARROLLTON BANK
Type	Bank
Address	SAINT LOUIS, MO 63131

Agreement

Type	Construction Mortgage
Amount	Amount on Record
Term	11 Months
Due	Apr 13, 2021

August 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ST LOUIS MO
Recording Date	Aug 8, 2019
Property Address	440 DIETRICH RD, BALLWIN, MO 63021-8015
Document Number	0236462370
Book / Page	023646 / 002370
Instrument Date	Aug 2, 2019
Instrument	418
Transaction Type	Transfer
Record Updated	Oct 17, 2019
Title Company	SELECT TITLE GROUP

Transaction

Amount	Amount on Record
Tax	$0.00
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Married Couple
Address	440 DIETRICH RD BALLWIN MO 630218015, BALLWIN, MO 63021-8015

Tax Assessment & Valuation

The 2025 property tax bill for 440 Dietrich Rd was $17,872, down 5.5% 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	Parkway C-2 School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$292,600 (-) Land $102,350 Building $190,250	$1,540,000 (-) Land $538,700 Building $1,001,300
2025	$17,872.00 (-5.5%)	$292,600 Land $102,350 Building $190,250	$1,540,000 Land $538,700 Building $1,001,300
2024	$18,913.00 (+8.88%)
2023	$17,370.00 (+3.6%)	$266,250 (+12.87%) Land $42,540 Building $223,710	$1,401,300 Land $223,900 Building $1,177,400
2022	$16,766.00	$235,900 Land $30,360 Building $205,540
2021			$1,241,600 Land $159,800 Building $1,081,800

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

Flood

FEMA maps place 440 Dietrich Rd in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2019.

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
Nearby Flood Policies	3 in force
Nearby Flood Claims	1 (2019)
Most Recent Claim	May 2019 · other causes

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

Wildfire risk around 440 Dietrich Rd is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 96% of the US · lower than 94% of Missouri
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 231 locations within half a mile, as of December 31, 2025

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

May also be available: T-Mobile, Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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