224 Seward St, Lyons, CO 80540 Property Records

Boulder County property record for 224 Seward St, Lyons, CO 80540 · Last verified February 2026

Property Highlights

Property Type	Public Works > County Owned (Exempt)
Bedrooms	6 Beds
Bathrooms	6 Baths
Architecture Style	Ranch
Year Built	Built 1925
Square Footage	3,040 sqft Finished Area
Lot Size	32,670 sqft (0.75 acres)
Occupancy	Owner Occupied
Last Sale	$1,700,000 (2025)

Property Details

APN / Parcel Number

Primary APN	`1203-18-1-10-003`
Alternative APNs	`R0050084` `M8725980` `0050084`

Interior

Bedrooms	6 Beds
Full Baths	6 Baths
Total Rooms	12 Rooms
Units	6 Units
Building Area	3,040 sqft Finished Area
1st Floor	3,040 sqft 1st Floor
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1925
Architectural Style	Ranch Style
Exterior Material	Marblecrete Exterior
Construction Type	Frame Construction
Lot Area	32,670 sqft (0.75 acres)
Total Buildings	9 Total Buildings

Utilities and HVAC

Heating System	Floor/Wall Furnace Heating

Location & Zoning

Account Number	R0050084
Old Parcel Number	0050084
Street Address	224 SEWARD ST
City	LYONS
State	CO
Zip	80540-5025
Property Usage	Land which may be one of the following: Public spaces (i.e. parks and beaches), public buildings (i.e. schools, hospitals, courthouse), public services (i.e. water treatment, electrical grid/product, dams) Property Usage
Type	Public Works > County Owned (Exempt)
Legal Description	LOTS 10-12 & WLY PT LOT 9 BLK 3 NORTONVILLE FKA PLATE COURT MHP AKA GATEWAY PARK MHP
Legal Range	70
Legal Township	03N
Legal Section	18
Legal Quarter	NE
Legal Subdivision	GATEWAY PARK - MHP LY
Legal Block	3
Legal Lot Number	9 11
Jurisdiction	BOULDER CO
Minor Civil Division	LONGMONT
Census Blockgroup	2
Census Block	2031
Census Tract	13601

Owner

Source: Boulder County records · APN 1203-18-1-10-003

Assessment roll updated August 25, 2025 · Last verified February 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	PO BOX 471, BOULDER, CO 80306-0471
Occupancy	Owner Occupied
Owner Type	Owner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Jan 06, 2025 Deed Sale Price on Jan 06, 2025 Prior Sale Amount on Sep 27, 2016
Deed Doc Number	4072411
Record Refreshed	Jun 08, 2026

January 2025: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jan 06, 2025
Property Address	224 SEWARD ST, LYONS, CO 80540-5025
Document Number	0004072411
Instrument Date	Jan 06, 2025
Instrument	4072411
Transaction Type	Transfer
Record Updated	Feb 09, 2026
Title Company	FNTG-NCS COLORADO, FNTG NCS COLORADO

Transaction

Amount	Amount Recorded
Tax	$170.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	224 SEWARD ST, LYONS, CO 80540-5025

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated August 25, 2025 · Last verified February 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 is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	Additional exemption filed	$51,169 (-31.43%) Land $22,388 Building $28,781	$818,700 (-26.49%) Land $358,200 Building $460,500
2023	$8,321.00 (+9,355.68%)	$74,618 (+10,121.64%) Land $25,058 Building $49,560	$1,113,700 (+10,506.67%) Land $374,000 Building $739,700
2022	$88.00	$730 Building $730	$10,500 Building $10,500