Boulder County property record for 7740 Spring Dr, Boulder, CO 80303 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1965 |
| Square Footage | 5,409 sqft Living Area |
| Lot Size | 3.85 acres |
| Garage | Attached, 400 sqft |
| Occupancy | Owner Occupied |
| Tax Bill | $13,431.00 (2025) |
| Primary APN | 1577-12-1-05-001 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Partial Baths | 3 Partial Baths |
| Total Rooms | 10 Rooms |
| Building Area | 5,409 sqft Living Area |
| Gross Area | 5,809 sqft Gross Area |
| 1st Floor | 2,651 sqft 1st Floor |
| Upper Floors | 1,366 sqft Upper Floors |
| Basement Area | 1,392 sqft Basement |
| Finished Basement | 1,392 sqft Finished |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1965 |
| Architectural Style | Split Level Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Lot Area | 167,910 sqft |
| Parking Spaces | 3 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 400 sqft Garage |
| Total Buildings | 2 Total Buildings |
|---|---|
| Deck Area | 553 sqft Deck |
| Porch | 1 Porch |
| Porch Area | 396 sqft Porch |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0607056 |
|---|---|
| Street Address | 7740 SPRING DR |
| City | BOULDER |
| State | CO |
| Zip | 80303-5037 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 1 PARAGON ESTATES REPLAT F |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 12 |
| Legal Subdivision | PARAGON ESTATES REP F |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 3 |
| Census Block | 3037 |
| Census Tract | 12710 |
Source: Boulder County records · APN 1577-12-1-05-001
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 Individual Names on File |
|---|---|
| Mailing Address | 7740 SPRING DR, BOULDER, CO 80303-5037 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $152,341 (+8.8%) Land $104,183 Building $48,158 | $2,240,300 (-) Land $1,532,100 Building $708,200 | |
| 2025 | $13,431.00 (+6.9%) | $140,019 (-5.39%) Land $95,756 Building $44,263 | $2,240,300 (+1.43%) Land $1,532,100 Building $708,200 |
| 2023 | $12,564.00 (+23.58%) | $147,989 (+33.67%) Land $73,673 Building $74,316 | $2,208,800 (+38.66%) Land $1,099,600 Building $1,109,200 |
| 2022 | $10,167.00 | $110,713 Land $56,837 Building $53,876 | $1,593,000 Land $817,800 Building $775,200 |
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