346 Marshall Rd, Superior (Louisville), CO 80027 Property Records

Boulder County property record for 346 Marshall Rd, Superior, CO 80027

Property Summary

Property Type	Single Family Home
Details	3 bd · 3.25 ba · 2,404 sqft · built 2025
Lot Size	0.029 acres (1,244 sqft)
Owner	2 Individual Names on File
Tax Bill	$6,741 (2025)
Deeds & Mortgages	Jul 2026 Mortgage Oct 2025 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1575-19-2-51-028`

Property Details

APN / Parcel Number

Primary APN	`1575-19-2-51-028`
Alternative APN	`R0613052`

Interior

Bedrooms	3 Beds
Full Baths	3.25 Baths
Half Baths	2 Half Baths
Total Rooms	7 Rooms
Building Area	2,404 sqft Living Area
Gross Area	2,910 sqft
1st Floor Area	482 sqft

Exterior

Year Built	Built 2025
Effective Year Built	Effective 2025
Architectural Style	Townhouse
Exterior Material	Composition Siding
Roof Material	Asphalt
Lot Area	1,244 sqft (0.029 acres)
Garage Type	Attached
Garage Area	506 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0613052
Street Address	346 MARSHALL RD
City	SUPERIOR
State	CO
Zip	80027-8638
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 28 BLOCK 9 SUPERIOR TOWN CENTER FLG 1B RPLT 6
Legal Range	69
Legal Township	1S
Legal Section	19
Legal Subdivision	SUPERIOR TOWN CENTER FLG 1B REPLAT 6
Legal Block	9
Legal Lot Number	28
Jurisdiction	BOULDER CO
Township / Civil Division	LAFAYETTE-LOUISVILLE
Census Block Group	2
Census Block	2003
Census Tract	60601

Owner

Source: Boulder County records, as of October 16, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	346 MARSHALL RD, SUPERIOR, CO 80027-8638
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Jul 27, 2026	Special Warranty Deed · Conventional Mortgage Q FINANCIAL INC
Oct 14, 2025	Warranty Deed, Transfer
Jan 6, 2021	Grant Deed, Transfer LAND TITLE GUARANTEE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 27, 2026
Deed Sale	Jul 27, 2026
Prior Sale	Oct 14, 2025 · Amount on File
Deed Document Number	20264141468
Record Updated	Oct 29, 2026

July 2026: Special Warranty Deed

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 27, 2026
Property Address	346 MARSHALL RD, SUPERIOR, CO 80027-8638
Document Number	0004141468
Instrument Date	Jul 24, 2026
Instrument	20264141468
Record Updated	Aug 5, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	346 MARSHALL RD, SUPERIOR, CO 80027-8638

Mortgage

Document Number	0004141469,
Date	Jul 27, 2026
Instrument	20264141469

Lender

Name	Q FINANCIAL INC

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Aug 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.52%
Initial Type	Fixed Rate
Max Rate	-1%

October 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Oct 14, 2025
Property Address	346 MARSHALL RD, SUPERIOR, CO 80027-8638
Document Number	0004105657
Map Reference	DOC 3766227
Instrument Date	Oct 14, 2025
Instrument	4105657
Transaction Type	Transfer
Record Updated	Feb 9, 2026

Transaction

Amount	Amount on Record
Tax	$95.96
Amount Accuracy	Full Amount Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5740 OLDE WADSWORTH BLVD, ARVADA, CO 80002-2575
Investor	Possibly a Property Investor

January 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	BOULDER CO
Recording Date	Jan 6, 2021
Property Address	346 MARSHALL RD, SUPERIOR, CO 80027-8638
Document Number	0003848198
Instrument Date	Dec 31, 2020
Instrument	3848198
Transaction Type	Transfer
Record Updated	Feb 8, 2021
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount on Record
Tax	$750.00
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	11452 EL CAMINO REAL #120 SAN DIEGO CA 921302080, 120, SAN DIEGO, CA 92130-2080
Investor	Possibly a Property Investor

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Superior Town
Unified School District	Boulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$13,749 (-63.37%) Land $9,094 Building $4,655	$224,660 (+61.63%) Land $156,200 Building $68,460
2025	$6,741.00 (+61.15%)	$37,530 (+59.38%) Land $37,530	$139,000 (+64.69%) Land $139,000
2024	$4,183.00 (-2.04%)	$23,548 (+1.79%) Land $23,548	$84,400 (+1.79%) Land $84,400
2023	$4,270.00 (+57.33%)	$23,133 (+55.22%) Land $23,133	$82,914 (+61.34%) Land $82,914
2022	$2,714.00	$14,903 Land $14,903	$51,390 Land $51,390

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · 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	6 in force

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

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

Wildfire Risk	Low lower than 63% of the US · lower than 80% of Colorado
Wildfire Likelihood	0.05% annual chance
Exposure	Indirect 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	SUPERIOR MD NO 1 serves 17,900 people · EPA ID CO0107725
Water Source	Surface water
Last State Inspection	Feb 2025
Lead	Under 1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Treatment failure resolved · Dec 2021
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 441 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	2,000 / 2,000
CenturyLink Fiber	2,000 / 1,000
LiveWireNet Fixed Wireless	250 / 100

May also be available: Intrepid Fiber Networks.

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