18 Union Rd, Saint Louis, MO 63123 Property Records

St. Louis County property record for 18 Union Rd, Saint Louis, MO 63123 · Last verified April 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,440 sqft · built 1954
Lot Size	0.138 acres (5,998 sqft)
Owner	Individual Name on File
Last Sale	$116,300 (Jul 2008)
Tax Bill	$2,240 (2024)
Flood Zone	Zone X (minimal risk)
APN	`25H-32-0361`

Property Details

APN / Parcel Number

Primary APN	`25H-32-0361`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Plumbing Fixtures	5 Plumbing Fixtures
Total Rooms	6 Rooms
Building Area	1,440 sqft Living Area
1st Floor Area	1,440 sqft 1st Floor
Stories	1 Story

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1972
Architectural Style	Bungalow
Exterior Material	Aluminum/Vinyl
Foundation Type	No Foundation
Lot Area	5,998 sqft (0.138 acres)
Lot Dimensions	120 ft deep x 50 ft wide
Porch	Open Porch
Porch Area	80 sqft Porch

Utilities, Heating & Cooling

Cooling System	Central
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	18 UNION RD
City	SAINT LOUIS
State	MO
Zip	63123-7645
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BRINKOP SUBDIVISION LOT 12
Legal Subdivision	BRINKOP SUBDIVISION
Legal Lot Number	12
Jurisdiction	ST LOUIS MO
Township / Civil Division	LEMAY
Census Block Group	1
Census Block	1002
Census Tract	220102

Owner

Source: St. Louis County records · APN 25H-32-0361

Assessment roll updated September 29, 2025 · Last verified April 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	18 UNION RD, SAINT LOUIS, MO 63123-7645
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jul 15, 2008 · Amount on Record
Deed Sale	Jul 15, 2008 · Amount on Record
Deed Document Number	2008235
Deed Book / Page	17947 / 1207
Prior Transfer Date	Jun 30, 2008
Prior Transfer Doc	0179471207
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$34,070 (+11.16%) Land $12,220 Building $21,850	$179,300 (+11.16%) Land $64,300 Building $115,000
2024	$2,240.00 (+5.31%)
2023	$2,127.00 (+0.28%)	$30,650 (+17.43%) Land $6,100 Building $24,550	$161,300 (+17.39%) Land $32,100 Building $129,200
2022	$2,121.00	$26,100 Land $6,970 Building $19,130
2021			$137,400 Land $36,700 Building $100,700

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	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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

Historic Designation

Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026

Historic District	Within the St. Stanislaus Seminary listed 1972 · 3 contributing resources · NRIS 72001491

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.