Boulder County property record for 813 E Simpson St, Lafayette, CO 80026 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1910 |
| Square Footage | 888 sqft Living Area |
| Lot Size | 10,554 sqft (0.242 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $73,000 (1986) |
| Tax Bill | $2,916.00 (2025) |
| Primary APN | 1575-02-1-08-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 4 Rooms |
| Building Area | 888 sqft Living Area |
| Gross Area | 1,024 sqft Gross Area |
| 1st Floor | 888 sqft 1st Floor |
| Stories | 1 Stories |
| Interior Structure | Plaster Interior Structure |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Lot Area | 10,554 sqft (0.242 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 576 sqft Garage |
| Patio Area | 112 sqft Patio |
| Porch | Enclosed Porch |
| Porch Area | 136 sqft Porch |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0020186 |
|---|---|
| Street Address | 813 E SIMPSON ST |
| City | LAFAYETTE |
| State | CO |
| Zip | 80026-2390 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 2 ZEMAN |
| Legal Range | 69 |
| Legal Township | 1S |
| Legal Section | 02 |
| Legal Subdivision | ZEMAN - LA |
| Legal Block | 2 |
| Legal Lot Number | 2 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LAFAYETTE-LOUISVILLE |
| Census Blockgroup | 2 |
| Census Block | 2026 |
| Census Tract | 60802 |
Source: Boulder County records · APN 1575-02-1-08-002
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 Individuals Owners |
|---|---|
| Mailing Address | 813 E SIMPSON ST, LAFAYETTE, CO 80026-2390 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Apr 26, 2021 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Jan 25, 2019 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 1986800960 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 813 E SIMPSON ST, LAFAYETTE, CO 80026-2390 |
| Transaction Type | Mortgage |
| Record Updated | Feb 27, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0003879827 |
|---|---|
| Date | Apr 26, 2021 |
| Instrument | 3879827 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 97 Months |
| Due | May 01, 2029 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 813 E SIMPSON ST, LAFAYETTE, CO 80026-2390 |
| Document Number | 0003696021 |
| Instrument Date | Jan 25, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Feb 12, 2019 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Husband And Wife |
| Address | 813 E SIMPSON ST LAFAYETTE CO 800262390, LAFAYETTE, CO 80026-2390 |
| Document Number | 0003696021 |
|---|---|
| Date | Jan 30, 2019 |
| Instrument | 3696021 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Jan 29, 2029 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Lafayette City |
| Unified School District | Boulder Valley School District RE-2 (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 | $33,286 (+8.8%) Land $26,248 Building $7,038 | $489,500 (-) Land $386,000 Building $103,500 | |
| 2025 | $2,916.00 (+11.64%) | $30,594 (-9.17%) Land $24,125 Building $6,469 | $489,500 (-2.63%) Land $386,000 Building $103,500 |
| 2023 | $2,612.00 (+9.29%) | $33,681 (+32.37%) Land $27,048 Building $6,633 | $502,700 (+37.31%) Land $403,700 Building $99,000 |
| 2022 | $2,390.00 | $25,444 Land $20,551 Building $4,893 | $366,100 Land $295,700 Building $70,400 |
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