139 2nd Ave, Lyons, CO 80540 Property Records

Boulder County property record for 139 2nd Ave, Lyons, CO 80540 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	2 Beds
Bathrooms	1.75 Baths
Architecture Style	Ranch
Year Built	Built 1912
Square Footage	832 sqft Living Area
Lot Size	1.14 acres
Tax Bill	$1,397.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1197-26-4-14-001`
Alternative APNs	`R0057957` `0057957`

Interior

Bedrooms	2 Beds
Full Baths	1.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	4 Rooms
Building Area	832 sqft Living Area
1st Floor	832 sqft 1st Floor
Stories	1 Stories

Exterior

Year Built	Built 1912
Effective Year Built	Effective 1912
Architectural Style	Ranch Style
Exterior Material	Logs Exterior
Construction Type	Frame Construction
Lot Area	49,967 sqft
Total Buildings	2 Total Buildings
Shed	1 Shed

Location & Zoning

Account Number	R0057957
Street Address	139 2ND AVE
City	LOUISVILLE
State	CO
Zip	80027
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOTS 1-12 BLK 14 ALLENSPARK
Legal Subdivision	ALLENSPARK - AP
Legal Block	14
Legal Lot Number	1
Jurisdiction	BOULDER CO
Minor Civil Division	UPPER ST. VRAIN
Census Blockgroup	2
Census Block	2029
Census Tract	13602

Owner

Source: Boulder County records · APN 1197-26-4-14-001

Assessment roll updated 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	Company Name on File
Mailing Address	1250 MILNER LN, LONGMONT, CO 80503-3631
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Living Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 11, 1993
Deed Sale	Aug 11, 1993
Prior Sale	Jul 14, 1972
Deed Doc Number	19931324369
Last Transfer Date	Oct 07, 2019
Transfer Doc	0003801333
Record Refreshed	Sep 20, 2026

July 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 27, 2020
Property Address	139 2ND AVE, ALLENSPARK, CO 80510
Document Number	0003801333
Instrument Date	Oct 07, 2019
Instrument	3801333
Transaction Type	Transfer
Record Updated	Aug 21, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	1250 MILNER LN LONGMONT CO 805033631, LONGMONT, CO 80503-3631

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Unified School District	Estes Park School District R-3 (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$21,880 (+8.8%) Land $5,086 Building $16,794	$321,771 (-) Land $74,800 Building $246,971
2025	$1,397.00 (+21.9%)	$20,111 (-6.1%) Land $4,675 Building $15,436	$321,771 (+0.66%) Land $74,800 Building $246,971
2024	$1,146.00 (+3.43%)
2023	$1,108.00 (+0.91%)	$21,417 (+33.41%) Land $3,899 Building $17,518	$319,676 (+38.39%) Land $58,200 Building $261,476
2022	$1,098.00	$16,054 Land $3,899 Building $12,155	$230,990 Land $56,100 Building $174,890

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · 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	Very High above 93% of the US · above 96% of Colorado
Wildfire Likelihood	About 1 in 86 per year
Exposure	Direct burnable vegetation at the parcel

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

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