509 2nd Ave, #10, Lyons, CO 80540 Property Records

Boulder County property record for 509 2nd Ave, #10, Lyons, CO 80540

Property Summary

Property Type	Condominium
Details	3 bd · 2.5 ba · 1,683 sqft · built 2006
Lot Size	0.668 acres (29,081 sqft)
Owner	Individual Name on Record
Last Sale	$263,000 (Dec 2011)
Tax Bill	$4,940 (2025)
Deeds & Mortgages	Nov 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`1203-18-4-63-004`

Property Details

APN / Parcel Number

Primary APN	`1203-18-4-63-004`
Alternative APN	`R0512553`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Building Area	1,683 sqft Living Area
1st Floor Area	561 sqft
Upper Floors Area	561 sqft
Basement Area	561 sqft
Finished Basement	561 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2006
Effective Year Built	Effective 2006
Architectural Style	Condo/Apartment
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	29,081 sqft (0.668 acres)
Porch	Porch
Porch Area	114 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0512553
Street Address	509 2ND AVE, 10
City	LYONS
State	CO
Zip	80540-5063
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	UNIT 509 LYONS GLEN CONDOMINIUMS
Legal Range	70
Legal Township	3N
Legal Section	18
Legal Subdivision	LYONS GLEN CONDOMINIUMS
Legal Block	3
Jurisdiction	BOULDER CO
Township / Civil Division	LONGMONT
Census Block Group	3
Census Block	3017
Census Tract	13601

Owner

Source: Boulder County records, as of June 15, 2026

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

Owner of Record	Individual Name on Record
Mailing Address	409 RAYMOND CT, LYONS, CO 80540-3816
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 6, 2011 · Amount on Record
Deed Sale	Dec 6, 2011 · Amount on Record
Prior Sale	Aug 15, 2007 · Amount on Record
Deed Document Number	20113188151
Last Transfer Date	Nov 6, 2019
Transfer Doc	0003747371
Record Updated	Sep 20, 2026

November 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Nov 6, 2019
Property Address	509 2ND AVE # 10, 10, LYONS, CO 80540-5063
Document Number	0003747371
Instrument Date	Nov 6, 2019
Instrument	3747371
Transaction Type	Transfer
Record Updated	Nov 15, 2019
Title Company	LAND TITLE GUARANTEE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	409 RAYMOND CT LYONS CO 805403816, LYONS, CO 80540-3816

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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		$39,501 (+8.8%) Building $39,501	$580,900 (-) Building $580,900
2025	$4,940.00 (+14.09%)	$36,306 (-10.58%) Building $36,306	$580,900 (-4.14%) Building $580,900
2023	$4,330.00 (+23.26%)	$40,600 (+42.48%) Building $40,600	$605,975 (+47.8%) Building $605,975
2022	$3,513.00	$28,495 Building $28,495	$410,000 Building $410,000

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 X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 38 policies
Nearby Flood Policies	38 in force
Nearby Flood Claims	62 (1978–2013)
Claims Outside the SFHA	4 of 62
Most Recent Claim	Dec 2013 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 47 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 73% of the US · above 70% of Colorado
Wildfire Likelihood	0.3% 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	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 275 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
Rise Broadband Fixed Wireless	100 / 20