304 McConnell Dr, Lyons, CO 80540 Property Records

Boulder County property record for 304 McConnell Dr, Lyons, CO 80540 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 3,386 sqft · built 2007
Lot Size	0.225 acres (9,806 sqft)
Owner	2 Individual Names on File
Last Sale	$502,900 (May 2009)
Tax Bill	$8,522 (2025)
Flood Zone	Zone X (minimal risk)
APN	`1203-20-2-05-002`

Property Details

APN / Parcel Number

Primary APN	`1203-20-2-05-002`
Alternative APN	`R0511934`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,386 sqft Living Area
Gross Area	4,245 sqft
1st Floor Area	1,147 sqft
Upper Floors Area	1,319 sqft
Basement Area	1,147 sqft
Finished Basement	920 sqft
Unfinished Basement	227 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2007
Effective Year Built	Effective 2013
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	9,806 sqft (0.225 acres)
Garage Type	Attached
Garage Area	632 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	206 sqft
Patio Area	168 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0511934
Street Address	304 MCCONNELL DR
City	LYONS
State	CO
Zip	80540-3805
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 2 BLK 1 LYONS VALLEY PARK FLG 7
Legal Range	70
Legal Township	3N
Legal Section	20
Legal Subdivision	LYONS VALLEY PARK FLG 7 - LY
Legal Block	1
Legal Lot Number	2
Jurisdiction	BOULDER CO
Township / Civil Division	LONGMONT
Census Block Group	1
Census Block	1049
Census Tract	13601

Owner

Source: Boulder County records · APN 1203-20-2-05-002

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	2 Individual Names on File
Mailing Address	304 MCCONNELL DR, LYONS, CO 80540-3805
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	May 26, 2009 · Amount on Record
Deed Sale	May 26, 2009 · Amount on Record
Deed Document Number	20093001913
Record Updated	Sep 20, 2026

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
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		$68,142 (+8.8%) Land $5,188 Building $62,954	$1,002,100 (-) Land $76,300 Building $925,800
2025	$8,522.00 (+14.73%)	$62,632 (-6.52%) Land $4,769 Building $57,863	$1,002,100 (+0.21%) Land $76,300 Building $925,800
2023	$7,428.00 (+8.37%)	$67,001 (+20.51%) Land $5,126 Building $61,875	$1,000,000 (+25%) Land $76,500 Building $923,500
2022	$6,854.00	$55,600 Land $4,587 Building $51,013	$800,000 Land $66,000 Building $734,000

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
Nearest Special Flood Hazard Area	Zone AE, within 100 ft

Wildfire

Wildfire Risk	High above 79% of the US · above 80% of Colorado
Wildfire Likelihood	About 1 in 227 per year
Exposure	Indirect within ember reach

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