Weld County property record for 517 Main St, Windsor, CO 80550 · Last verified June 2026
| Property Type | Commercial > Office > Commercial Office |
|---|---|
| Year Built | Built 2000 |
| Square Footage | 3,250 sqft Gross Area |
| Lot Size | 9,500 sqft (0.218 acres) |
| Last Sale | $481,250 (2018) |
| Tax Bill | $17,327.00 (2025) |
| Primary APN | 8072-12-0-40-17 |
|---|---|
| Alternative APNs |
|
| Units | 9500 Units |
|---|---|
| Building Area | 3,250 sqft Gross Area |
| 1st Floor | 3,250 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1905 |
|---|---|
| Effective Year Built | Effective 2000 |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Construction | Shed Roof Construction |
| Lot Area | 9,500 sqft (0.218 acres) |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Account Number | R1518186 |
|---|---|
| Street Address | 517 MAIN ST |
| City | WINDSOR |
| State | CO |
| Zip | 80550-5131 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Office > Commercial Office |
| Legal Description | WIN 22884 L18 & 20 BLK9 |
| Legal Subdivision | WINDSOR TOWN |
| Legal Block | 9 |
| Legal Lot Number | 18 |
| Jurisdiction | WELD CO |
| Minor Civil Division | WINDSOR |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 2205 |
Source: Weld County records · APN 8072-12-0-40-17
Assessment roll updated May 27, 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 | Individual Owner on File |
|---|---|
| Mailing Address | 4832 SOARING PEAKS DR, LOVELAND, CO 80537-7635 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Jul 24, 2020 | Deed of Trust, Mortgage · Line of Credit ADAMS BK&TR |
| Aug 30, 2018 | Warranty Deed, Transfer · Conventional Mortgage ROGER H BOLTZ |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20184427320 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WELD CO |
| Property Address | 519 MAIN ST, WINDSOR, CO 80550-5131 |
| Document Number | 0004614462 |
| Instrument Date | Jul 24, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Aug 11, 2020 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1596 SIERRA PLAZA ST SEVERANCE CO 805503237, SEVERANCE, CO 80550-3237 |
| Document Number | 0004614462 |
|---|---|
| Date | Jul 30, 2020 |
| Instrument | 4614462 |
| Name | ADAMS BK&TR |
|---|---|
| Type | Bank |
| Address | FORT COLLINS, CO 80525 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | WELD CO |
| Recording Date | Aug 30, 2018 |
| Property Address | 519 MAIN ST, WINDSOR, CO 80550-5131 |
| Document Number | 0004427320 |
| Instrument Date | Aug 29, 2018 |
| Instrument | 4427320 |
| Transaction Type | Transfer |
| Record Updated | Sep 17, 2018 |
| Title Company | GROUP GUARANTEED TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $48.12 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1596 SIERRA PLAZA ST SEVERANCE CO 805503237, SEVERANCE, CO 80550-3237 |
| Document Number | 4427321 |
|---|---|
| Date | Aug 30, 2018 |
| Instrument | 4427321 |
| Name | ROGER H BOLTZ |
|---|---|
| Address | 2025 ANGELO DR, FORT COLLINS, CO 80528-6303 |
| Special Notes | Lender is also the Seller |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 60 Months |
| Due | Aug 29, 2023 |
| Rate | 6% |
|---|
Source: Weld County records · Assessment roll updated May 27, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Weld County |
| Municipality | Windsor Town |
| Unified School District | Windsor School District RE-4 (PK - 12) |
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 | $170,630 (-7.41%) Land $28,500 Building $142,130 | $682,500 (-) Land $114,000 Building $568,500 | |
| 2025 | $17,327.00 (+17.29%) | $184,280 (+12.9%) Land $30,780 Building $153,500 | $682,500 (+16.67%) Land $114,000 Building $568,500 |
| 2024 | $14,773.00 (+3.06%) | ||
| 2023 | $14,334.00 | $163,220 Land $26,510 Building $136,710 | $585,000 Land $95,000 Building $490,000 |
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