171 Blackrock Ln, Weldon Spring (Saint Charles), MO 63304 Property Records

St. Charles County property record for 171 Blackrock Ln, Weldon Spring, MO 63304

Property Summary

Property Type	Single Family Home
Details	4 bd · 3.5 ba · 4,127 sqft · built 1993
Lot Size	0.42 acres (18,295 sqft)
Owner	2 Company Names on File
Last Sale	$776,000 (Aug 2023)
Tax Bill	$7,528 (2025)
Deeds & Mortgages	Dec 2025 Mortgage Oct 2021 Mortgage + 3 more
Flood Zone	Zone X (minimal risk)
APN	`A883003323`

Property Details

APN / Parcel Number

Primary APN	`A883003323`
Alternative APN	`3-121B-6315-00-0083.0000000`

Interior

Bedrooms	4 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	1 Story
Building Area	4,127 sqft Living Area
Gross Area	5,520 sqft
1st Floor Area	2,274 sqft
Basement Area	2,180 sqft
Finished Basement	1,853 sqft
Unfinished Basement	327 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1993
Effective Year Built	Effective 1993
Architectural Style	Ranch
Exterior Material	Brick
Roof Type	Gable
Roof Material	Asphalt
Lot Area	18,295 sqft (0.42 acres)
Terrain	Rolling
Garage Type	Attached
Garage Area	1,066 sqft
Parking Spaces	3 Parking Spaces
Porch	Open Porch
Porch Area	120 sqft
Patio Area	100 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Connected

Location & Zoning

Account Number	A883003323
Street Address	171 BLACKROCK LN
City	WELDON SPRING
State	MO
Zip	63304-0546
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	WHITMOOR COUNTRY CLUB #1 LOT 83
Legal Subdivision	WHITMOOR COUNTRY CLUB #1
Legal Lot Number	83
Jurisdiction	ST CHARLES MO
Township / Civil Division	COTTLEVILLE
Census Block Group	2
Census Block	2000
Census Tract	311103

Owner

171 Blackrock Ln is owned by a company that bought it in August 2023 and is owner-occupied.

Source: St. Charles County records, as of September 10, 2026

Owner of Record	2 Company Names on File
Mailing Address	171 BLACKROCK LN, WELDON SPRING, MO 63304-0546
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Borrower in Default

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
Dec 26, 2025	Deed of Trust, Mortgage · Conventional Mortgage PHH MORTGAGE SERVICES CORP
Oct 19, 2021	Deed of Trust, Mortgage · Conventional Mortgage FIRST COMMUNITY CU
Oct 27, 2021	Deed of Trust, Mortgage · Line of Credit FIRST COMMUNITY CU
Aug 2, 2023	Warranty Deed, Transfer · Conventional Mortgage FLAT BRANCH HOME LOANS INC
May 16, 2018	Loan Modification, Mortgage CARROLLTON BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 2, 2023 · Amount on File
Deed Sale	Aug 2, 2023 · Amount on File
Prior Sale	Feb 21, 2019 · Amount on File
Deed Document Number	202330890
Prior Transfer Date	Dec 21, 2018
Prior Transfer Doc	0000717260
Record Updated	Oct 29, 2026

December 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST CHARLES MO
Property Address	171 BLACKROCK LN, WELDON SPRING, MO 63304-0546
Transaction Type	Mortgage
Record Updated	Jan 12, 2026
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	171 BLACKROCK LN, WELDON SPRING, MO 63304-0546

Mortgage

Document Number	0000057855
Date	Dec 26, 2025
Instrument	2025R-057855

Lender

Name	PHH MORTGAGE SERVICES CORP
Type	Mortgage Company
Address	MOUNT LAUREL, NJ 08054

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	181 Months
Due	Jan 1, 2041

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST CHARLES MO
Property Address	171 BLACKROCK LN, WELDON SPRING, MO 63304-0546
Transaction Type	Mortgage
Record Updated	Jan 17, 2024
Title Company	CLEAR TITLE GROUP LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	171 BLACKROCK LN, WELDON SPRING, MO 63304-0546

Mortgage

Document Number	0000086511
Date	Oct 19, 2021
Instrument	2021R-086511

Lender

Name	FIRST COMMUNITY CU
Type	Credit Union
Address	CHESTERFIELD, MO 63005

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2051

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ST CHARLES MO
Property Address	171 BLACKROCK LN, WELDON SPRING, MO 63304-0546
Transaction Type	Mortgage
Record Updated	Jan 17, 2024
Title Company	CLEAR TITLE GROUP LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	171 BLACKROCK LN, WELDON SPRING, MO 63304-0546

Mortgage

Document Number	0000088963
Date	Oct 27, 2021
Instrument	2021R-088963

Lender

Name	FIRST COMMUNITY CU
Type	Credit Union
Address	CHESTERFIELD, MO 63005

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	180 Months
Due	Oct 1, 2036

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ST CHARLES MO
Recording Date	Aug 2, 2023
Property Address	171 BLACKROCK LN, WELDON SPRING, MO 63304-0546
Document Number	0000030890
Map Reference	MB 27 PG 128-137
Instrument Date	Jul 27, 2023
Instrument	2023R-030890
Transaction Type	Transfer
Record Updated	Jan 17, 2024
Title Company	STATE LOUIS COMPANY TITLE (SLCTC), STL

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	104 WHOLESOME WAY, SAINT CHARLES, MO 63304-5672

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	171 BLACKROCK LN, WELDON SPRING, MO 63304-0546

Mortgage

Document Number	0000030891
Date	Aug 2, 2023
Instrument	2023R-030891

Lender

Name	FLAT BRANCH HOME LOANS INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Aug 1, 2053

May 2018: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	ST CHARLES MO
Property Address	171 BLACKROCK LN, WELDON SPRING, MO 63304-0546
Document Number	0069191910
Instrument Date	May 16, 2018
Transaction Type	Mortgage
Record Updated	Jan 14, 2019

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	133 ROEHAMPTON LN WELDON SPRING MO 633040533, WELDON SPRING, MO 63304-0533

Mortgage

Document Number	0069191910
Date	May 16, 2018
Book Page	006919/001910
Instrument	270150

Lender

Name	CARROLLTON BK
Type	Bank
Address	ST CHARLES, MO 63301

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 171 Blackrock Ln was $7,528.

Source: St. Charles County assessment roll, as of August 7, 2026

Property Jurisdictions

Type	Name
State	Missouri
County	St. Charles County
Municipality	Weldon Spring City
Unified School District	Francis Howell R-III School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$127,303 (-)	$670,018 (-) Land $138,670 Building $531,348
2025	$7,528.00	$127,303	$670,018 Land $138,670 Building $531,348
2023		$113,513 (+25.95%)
2022	$5,775.00	$90,126	$597,436 (+25.95%) Land $124,803 Building $472,633
2021			$474,347 Land $104,002 Building $370,345

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 171 Blackrock Ln in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1982.

Source: FEMA National Flood Hazard Layer, effective August 25, 2024 · 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
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	3 in force
Nearby Flood Claims	1 (1982)
Most Recent Claim	Jun 1982 · rainfall accumulation

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 171 Blackrock Ln is low, with a 0.02% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 84% of Missouri
Wildfire Likelihood	0.02% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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	WELDON SPRING HEIGHTS VILLAGE PWS serves 100 people · EPA ID MO6010919
Water Source	Groundwater
Last State Inspection	Jan 2024
Lead	1 ppb (2022–2024) 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 175 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile, Wisper ISP.

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