Boulder County property record for 8443 Thunderhead Dr, Boulder, CO 80302 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 3.5 Baths |
| Year Built | Built 2003 |
| Square Footage | 3,265 sqft Living Area |
| Lot Size | 38,276 sqft (0.879 acres) |
| Last Sale | $423,000 (2005) |
| Tax Bill | $7,971.00 (2025) |
| Primary APN | 1319-24-0-09-005 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 6 Rooms |
| Building Area | 3,265 sqft Living Area |
| Gross Area | 3,477 sqft Gross Area |
| 1st Floor | 1,118 sqft 1st Floor |
| Upper Floors | 1,267 sqft Upper Floors |
| Basement Area | 1,092 sqft Basement |
| Finished Basement | 880 sqft Finished |
| Unfinished Basement | 212 sqft Unfinished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 2003 |
| Exterior Material | Logs Exterior |
| Construction Type | Frame Construction |
| Lot Area | 38,276 sqft (0.879 acres) |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0054767 |
|---|---|
| Street Address | 8443 THUNDERHEAD DR |
| City | BOULDER |
| State | CO |
| Zip | 80302-9320 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 5 BLK E CRESTVIEW ESTATES 2 |
| Legal Range | 71 |
| Legal Township | 2N |
| Legal Section | 24 |
| Legal Subdivision | CRESTVIEW ESTATES 2 |
| Legal Block | E |
| Legal Lot Number | 5 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BALD MOUNTAIN |
| Census Blockgroup | 4 |
| Census Block | 4003 |
| Census Tract | 13704 |
Source: Boulder County records · APN 1319-24-0-09-005
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 | Individual Owner on File |
|---|---|
| Mailing Address | 8443 THUNDERHEAD DR, BOULDER, CO 80302-9320 |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Family Trust |
| Date | Document |
|---|---|
| Jul 19, 2021 | Intrafamily Transfer, Transfer |
| Mar 24, 2021 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20052740855 |
| Last Transfer Date | Jun 25, 2021 |
| Transfer Doc | 0003900692 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 19, 2021 |
| Property Address | 8443 THUNDERHEAD DR, BOULDER, CO 80302-9320 |
| Document Number | 0003900692 |
| Instrument Date | Jun 25, 2021 |
| Instrument | 3900692 |
| Transaction Type | Transfer |
| Record Updated | Jul 30, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 8443 THUNDERHEAD DR, BOULDER, CO 80302-9320 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 8443 THUNDERHEAD DR, BOULDER, CO 80302-9320 |
| Transaction Type | Mortgage |
| Record Updated | Apr 02, 2021 |
| Title Company | COLORADO ESCROW AND TITLE, COLORADO ESCROW & TITLE |
| Name | Verified Name |
|---|
| Document Number | 0003870735 |
|---|---|
| Date | Mar 24, 2021 |
| Instrument | 3870735 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2051 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | St. Vrain Valley School District RE 1J (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 | $77,499 (+8.8%) Land $11,043 Building $66,456 | $1,139,700 (-) Land $162,400 Building $977,300 | |
| 2025 | $7,971.00 (+3.61%) | $71,231 (-10.82%) Land $10,150 Building $61,081 | $1,139,700 (-4.4%) Land $162,400 Building $977,300 |
| 2023 | $7,693.00 (+19.44%) | $79,877 (+31.06%) Land $11,879 Building $67,998 | $1,192,200 (+35.96%) Land $177,300 Building $1,014,900 |
| 2022 | $6,441.00 | $60,945 Land $8,347 Building $52,598 | $876,900 Land $120,100 Building $756,800 |
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