1015 Horizon Dr, Lyons, CO 80540 Property Records

Boulder County property record for 1015 Horizon Dr, Lyons, CO 80540

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 5,304 sqft · built 2003
Lot Size	0.73 acres (31,785 sqft)
Owner	2 Individual Names on File
Last Sale	$770,000 (Aug 2015)
Tax Bill	$12,080 (2025)
Flood Zone	Zone X (minimal risk)
APN	`1203-18-1-22-002`

Property Details

APN / Parcel Number

Primary APN	`1203-18-1-22-002`
Alternative APNs	`R0126647` `0126647`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	1 Story
Building Area	5,304 sqft Living Area
Gross Area	7,024 sqft
1st Floor Area	3,080 sqft
Basement Area	3,080 sqft
Finished Basement	2,224 sqft
Unfinished Basement	856 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2003
Effective Year Built	Effective 2003
Architectural Style	Ranch
Exterior Material	Combination
Construction Type	Frame
Roof Material	Asphalt
Lot Area	31,785 sqft (0.73 acres)
Garage Type	Attached
Garage Area	864 sqft
Parking Spaces	3 Parking Spaces
Porch	Porch
Porch Area	495 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0126647
Street Address	1015 HORIZON DR
City	LYONS
State	CO
Zip	80540
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 20 STEAMBOAT VALLEY
Legal Range	70
Legal Township	3N
Legal Section	18
Legal Subdivision	STEAMBOAT VALLEY - LY
Legal Block	2
Legal Lot Number	20
Jurisdiction	BOULDER CO
Township / Civil Division	LONGMONT
Census Block Group	2
Census Block	2031
Census Tract	13601

Owner

Source: Boulder County assessment roll, APN 1203-18-1-22-002, as of June 15, 2026 · Last verified June 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	PO BOX 1457, LYONS, CO 80540-1457
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Aug 18, 2015 · Amount on Record
Deed Sale	Aug 18, 2015 · Amount on Record
Prior Sale	Aug 22, 2013 · Amount on Record
Deed Document Number	20153467589
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Boulder County assessment roll as of June 15, 2026 · Last verified June 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

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
2026		$96,594 (+8.8%) Land $9,343 Building $87,251	$1,420,500 (-) Land $137,400 Building $1,283,100
2025	$12,080.00 (+12.05%)	$88,782 (-2.08%) Land $8,588 Building $80,194	$1,420,500 (+0.87%) Land $137,400 Building $1,283,100
2024	$10,781.00 (+1.36%)	$90,664 (-3.91%) Land $4,294 Building $86,370	$1,408,200 (-) Land $119,100 Building $1,289,100
2023	$10,636.00 (+19.43%)	$94,350 (+30.61%) Land $7,980 Building $86,370	$1,408,200 (+35.48%) Land $119,100 Building $1,289,100
2022	$8,906.00	$72,238 Land $7,304 Building $64,934	$1,039,400 Land $105,100 Building $934,300

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), as of October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130136012, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
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

Wildfire

Wildfire Risk	High above 81% of the US · above 84% of Colorado
Wildfire Likelihood	0.5% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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.

Internet Providers

Source: FCC Broadband Data Collection, 42 locations within half a mile, as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Z3N Cable · Fixed Wireless	1,000 / 100
T-Mobile USA Fixed Wireless	100 / 20

May also be available: Verizon.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CO0107496, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	TOWN OF LYONS serves 2,990 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.