643 Castlecliff Rd, Ballwin, MO 63021 Property Records

St. Louis County property record for 643 Castlecliff Rd, Ballwin, MO 63021 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1 Baths
Year Built	Built 2001
Square Footage	982 sqft Living Area
Lot Size	28,750 sqft (0.66 acres)
Garage	Detached, 437 sqft
Occupancy	Owner Occupied
Tax Bill	$2,141.00 (2025)

Owner

Source: St. Louis County records · APN 26S-54-1093

Assessment roll updated September 29, 2025 · Last verified August 2026

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

Owner of Record	Individual Name on File
Mailing Address	643 CASTLECLIFF RD, BALLWIN, MO 63021-7205
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Jan 28, 2025
Transfer Doc	0000000344
Record Refreshed	Sep 20, 2026

Tax Assessment & Valuation

Source: St. Louis County records · Assessment roll updated September 29, 2025 · Last verified August 2026

Property Jurisdictions

Type	Name
State	Missouri
County	St. Louis County
Unified School District	Rockwood R-VI School District (KG - 12)

Tax Bill & Assessment History

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$2,141.00 (-1.97%)	$31,010 (-) Land $17,840 Building $13,170	$163,200 (-) Land $93,900 Building $69,300
2024	$2,184.00 (+0.09%)
2023	$2,182.00 (+62.47%)	$31,010 (+72.66%) Land $26,770 Building $4,240	$163,200 (+72.7%) Land $140,900 Building $22,300
2022	$1,343.00	$17,960 Land $7,810 Building $10,150
2021			$94,500 Land $41,100 Building $53,400

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, St. Louis County (29189C), updated August 10, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Low above 20% of the US · above 15% of Missouri
Wildfire Likelihood	About 1 in 3,704 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN	`26S-54-1093`
Alternative APN	`26S540942`

Interior

Bedrooms	3 Beds
Full Baths	1 Baths
Plumbing Fixtures	5 Plumbing Fixtures
Total Rooms	4 Rooms
Building Area	982 sqft Living Area
Gross Area	1,012 sqft Gross Area
1st Floor	982 sqft 1st Floor
Stories	1 Stories
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1921
Effective Year Built	Effective 2001
Architectural Style	Bungalow Style
Construction Type	Frame Construction
Foundation Type	No Foundation Foundation
Lot Area	28,750 sqft (0.66 acres)
Depth X Width	127 ft x 226 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Type	Detached Garage
Garage Area	437 sqft Garage

Exterior Amenities

Shed	1 Shed
Shed Area	36 sqft Shed
Deck Area	136 sqft Deck
Patio Area	298 sqft Patio
Porch Area	114 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating Fuel	Electric Heating Fuel
Sewage	Septic Sewage
Water Source	Commercial Water Source

Location & Zoning

Street Address	643 CASTLECLIFF RD
City	BALLWIN
State	MO
Zip	63021-7205
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	CASTLEWOOD CAMP FIRST SUBD OF TRACTS Q & R LOTS 29 THRU 31
Legal Subdivision	CASTLEWOOD CAMP FIRST SUBD OF TRACTS Q &
Legal Tract	Q
Legal Lot Number	29-31
Jurisdiction	ST LOUIS MO
Minor Civil Division	MERAMEC
Census Blockgroup	3
Census Block	3011
Census Tract	217921