Boulder County property record for 641 Spruce Dr, Lyons, CO 80540 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 1 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1965 |
| Square Footage | 1,544 sqft Living Area |
| Lot Size | 92.4 acres |
| Last Sale | $675,000 (2010) |
| Tax Bill | $2,900.00 (2025) |
| Primary APN | 1199-35-0-00-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,544 sqft Living Area |
| 1st Floor | 1,544 sqft 1st Floor |
| Stories | 1 Stories |
| Interior Structure | Plywood Interior Structure |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Ranch Style |
| Exterior Material | Logs Exterior |
| Construction Type | Frame Construction |
| Lot Area | 4,026,187 sqft |
| Total Buildings | 2 Total Buildings |
| Shed | 1 Shed |
| Heating System | Floor/Wall Furnace Heating |
|---|
| Account Number | R0053559 |
|---|---|
| Street Address | 641 SPRUCE DR |
| City | LYONS |
| State | CO |
| Zip | 80540-8806 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | E 1/2 NW 1/4 66.32 ACS M/L & NW 1/4 NE 1/4 35-3N-72 24.6 ACS M/L 90.92 ACS M/L TOTAL |
| Legal Range | 72 |
| Legal Township | 3N |
| Legal Section | 35 |
| Legal Subdivision | TR, NBR 961 ST VRAIN AREA |
| Legal Block | 1 |
| Legal Lot Number | 90 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | UPPER ST. VRAIN |
| Census Blockgroup | 1 |
| Census Block | 1036 |
| Census Tract | 13602 |
Source: Boulder County records · APN 1199-35-0-00-003
Assessment roll updated June 15, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individuals Owners |
|---|---|
| Mailing Address | 1196 N 75TH ST, LONGMONT, CO 80503 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Aug 29, 2023 | Correction Deed |
| May 30, 2023 | Intrafamily Transfer, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20103117164 |
| Last Transfer Date | Aug 28, 2023 |
| Transfer Doc | 0004019930 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 29, 2023 |
| Property Address | 641 SPRUCE DR, LYONS, CO 80540-8806 |
| Document Number | 0004019930 |
| Instrument Date | Aug 28, 2023 |
| Instrument | 4019930 |
| Record Updated | Feb 09, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 1196 N 75TH STREET, LONGMONT, CO 80503 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | May 30, 2023 |
| Property Address | 641 SPRUCE DR, LYONS, CO 80540-8806 |
| Document Number | 0004008935 |
| Instrument Date | May 02, 2023 |
| Instrument | 4008935 |
| Transaction Type | Transfer |
| Record Updated | Feb 09, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 641 SPRUCE DR, LYONS, CO 80540-8806 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | St. Vrain Valley School District RE 1J (PK - 12) |
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 |
|---|---|---|---|
| 2026 | $32,143 (+8.8%) Land $28,927 Building $3,216 | $472,700 (-) Land $425,400 Building $47,300 | |
| 2025 | $2,900.00 (+122.91%) | $29,544 (+61.05%) Land $26,588 Building $2,956 | $472,700 (+76.51%) Land $425,400 Building $47,300 |
| 2024 | $1,301.00 (+1.48%) | ||
| 2023 | $1,282.00 (+37.41%) | $18,345 (+80.86%) Land $396 Building $17,949 | $267,800 (+90.06%) Land $1,500 Building $266,300 |
| 2022 | $933.00 | $10,143 Land $370 Building $9,773 | $140,900 Land $1,400 Building $139,500 |
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