501 W Main St, Lyons, CO 80540 Property Records

Boulder County property record for 501 W Main St, Lyons, CO 80540

Property Summary

Property Type	Single Family Home
Details	10 bd · 6.25 ba · 13,038 sqft · built 2025
Lot Size	10.3 acres (451,000 sqft)
Owner	Company Name on Record
Last Sale	$950,000 (Jun 2006)
Tax Bill	$48,651 (2025)
Deeds & Mortgages	Nov 2025 Mortgage Mortgage
Flood Zone	Zone AE (high risk)
APN	`1203-18-3-00-015`

Property Details

APN / Parcel Number

Primary APN	`1203-18-3-00-015`
Alternative APNs	`1203-18-3-00-016` `R0050432` `R0618648` `0050432`

Interior

Bedrooms	10 Beds
Full Baths	6.25 Baths
Half Baths	3 Half Baths
Total Rooms	17 Rooms
Stories	2 Stories
Building Area	13,038 sqft Living Area
1st Floor Area	5,899 sqft
Basement Area	1,053 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2025
Effective Year Built	Effective 2025
Architectural Style	Modular
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	451,000 sqft
Garage Type	Detached
Garage Area	525 sqft

Exterior Amenities

Deck Area	120 sqft
Shed	1 Shed
Shed Area	560 sqft
Total Buildings	6 Buildings

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Account Number	R0618648
Street Address	501 W MAIN ST
City	LYONS
State	CO
Zip	80540-5043
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	POR NE 1/4 SW 1/4 & SE 1/4 SE 1/4 18-3N-70 PER REC NOS 1014907 11/22/1989 & 731096 12/13/1985 LESS ROW - BDY LINE ADJ PER REC NOS 3571838 1/27/2017 & 3572943-4 2/2/2017 SURVEYS LS-02-0030 & LS-08-0191 & LS-17-0242 & LS-24-0104 - R0050432 & R0050435 &
Legal Range	70
Legal Township	3N
Legal Section	18
Legal Subdivision	TR, NBR 962 LYONS AREA
Legal Block	29
Legal Lot Number	15
Jurisdiction	BOULDER CO
Township / Civil Division	LONGMONT
Census Block Group	2
Census Block	2024
Census Tract	13601

Owner

Source: Boulder County records, as of September 18, 2026

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

Owner of Record	Company Name on Record
Mailing Address	PO BOX 1972, LYONS, CO 80540-1972
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Nov 20, 2025	Deed of Trust, Mortgage PENNINGTON INVESTMENT
	Deed of Trust, Mortgage

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 20, 2006 · Amount on Record
Deed Sale	Jun 20, 2006 · Amount on Record
Prior Sale	Nov 22, 1989
Deed Document Number	20062785072
Record Updated	Oct 29, 2026

November 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	501 W MAIN ST, LYONS, CO 80540-5043
Transaction Type	Mortgage
Record Updated	Dec 12, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 1972, LYONS, CO 80540-1972

Mortgage

Document Number	0004110511
Date	Nov 20, 2025
Instrument	4110511

Lender

Name	PENNINGTON INVESTMENT
Type	Non-Lending Institution

Agreement

Amount	Amount Recorded
Term	230 Months
Due	Jan 1, 2045

Interest

Rate	5%

: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	501 W MAIN ST, LYONS, CO 80540-5043
Transaction Type	Mortgage
Record Updated	Nov 8, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Lyons Town
Unified School District	St. Vrain Valley School District RE 1J (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$732,589 (+94.49%) Land $248,416 Building $484,173	$3,734,400 (+120.41%) Land $1,324,800 Building $2,409,600
2025	$48,651.00 (+9.67%)	$376,681 (-3.46%) Land $190,775 Building $185,906	$1,694,300 (-) Land $886,100 Building $808,200
2023	$44,361.00 (+3.82%)	$390,179 (+12.58%) Land $197,699 Building $192,480	$1,694,300 (+17%) Land $886,100 Building $808,200
2022	$42,730.00	$346,589 Land $338,113 Building $8,476	$1,448,100 Land $1,375,000 Building $73,100

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

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 22 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	22 in force
Nearby Flood Claims	56 (1980–2015)
Claims Outside the SFHA	23 of 56
Most Recent Claim	Jun 2015 · Severe Storms, Tornadoes, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 49 claims

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	High above 83% of the US · above 86% of Colorado
Wildfire Likelihood	0.6% 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	TOWN OF LYONS serves 2,990 people · EPA ID CO0107496
Water Source	Purchased surface water from CITY OF LONGMONT
Last State Inspection	Nov 2022
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 177 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Lyons Communications Fiber · Cable · Fixed Wireless	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

May also be available: Rise Broadband.

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