324 Seward St, Lyons, CO 80540 Property Records

Boulder County property record for 324 Seward St, Lyons, CO 80540 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	1.75 Baths
Year Built	Built 1932
Square Footage	1,200 sqft Living Area
Lot Size	7,943 sqft (0.182 acres)
Garage	Attached, 264 sqft
Last Sale	$230,000 (2004)
Tax Bill	$4,637.00 (2025)

Owner

Source: Boulder County records · APN 1203-18-1-03-011

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	PO BOX 1305, LYONS, CO 80540-1305
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 20, 2004 · Amount on Record
Deed Sale	Oct 20, 2004 · Amount on Record
Prior Sale	Jun 15, 2004
Deed Doc Number	20042636357
Last Transfer Date	Apr 06, 2019
Transfer Doc	0003710654
Record Refreshed	Sep 20, 2026

May 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	May 06, 2019
Property Address	324 SEWARD ST, LYONS, CO 80540
Document Number	0003710654
Instrument Date	Apr 06, 2019
Instrument	3710654
Transaction Type	Transfer
Record Updated	May 14, 2019
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	Joint Tenant/Joint Tenant w/ Right Of Survivorship
Address	93 SPRUCE DR LYONS CO 805408804, LYONS, CO 80540-8804

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		$37,081 (+8.8%) Land $4,597 Building $32,484	$545,300 (-) Land $67,600 Building $477,700
2025	$4,637.00 (+24.85%)	$34,081 (-2.4%) Land $4,225 Building $29,856	$545,300 (+4.62%) Land $67,600 Building $477,700
2024	$3,714.00 (+1.36%)
2023	$3,664.00 (+24.92%)	$34,920 (+46.78%) Land $3,926 Building $30,994	$521,200 (+52.26%) Land $58,600 Building $462,600
2022	$2,933.00	$23,790 Land $3,593 Building $20,197	$342,300 Land $51,700 Building $290,600

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	High above 76% of the US · above 76% of Colorado
Wildfire Likelihood	About 1 in 264 per year
Exposure	Direct burnable vegetation at the parcel

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

Property Details

APN / Parcel Number

Primary APN	`1203-18-1-03-011`
Alternative APNs	`R0050293` `0050293`

Interior

Bedrooms	4 Beds
Full Baths	1.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	8 Rooms
Building Area	1,200 sqft Living Area
Gross Area	2,400 sqft Gross Area
1st Floor	1,200 sqft 1st Floor
Basement Area	936 sqft Basement
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1932
Effective Year Built	Effective 1932
Architectural Style	Ranch Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	7,943 sqft (0.182 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Garage Area	264 sqft Garage
Deck Area	300 sqft Deck

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0050293
Street Address	324 SEWARD ST
City	LYONS
State	CO
Zip	80540
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	W 55 FT LOT 4 BLK 5 NORTONVILLE
Legal Range	70
Legal Township	3N
Legal Section	18
Legal Subdivision	NORTONVILLE - LY
Legal Block	5
Legal Lot Number	4
Jurisdiction	BOULDER CO
Minor Civil Division	LONGMONT
Census Blockgroup	2
Census Block	2032
Census Tract	13601