Boulder County property record for 101 4th Ave, Superior, CO 80027 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1915 |
| Square Footage | 1,727 sqft Living Area |
| Lot Size | 41,895 sqft (0.962 acres) |
| Garage | Detached, 540 sqft |
| Last Sale | $2,850,000 (2025) |
| Tax Bill | $5,110.00 (2025) |
| Primary APN | 1577-24-0-06-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,727 sqft Living Area |
| Gross Area | 2,006 sqft Gross Area |
| 1st Floor | 1,727 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1915 |
| Architectural Style | Ranch Style |
| Exterior Material | Combination Exterior |
| Construction Type | Frame Construction |
| Lot Area | 41,895 sqft (0.962 acres) |
| Garage Type | Detached Garage |
| Garage Area | 540 sqft Garage |
| Total Buildings | 3 Total Buildings |
| Porch | Enclosed Porch |
| Porch Area | 279 sqft Porch |
| Heating System | Gravity Heating |
|---|
| Account Number | R0029285 |
|---|---|
| Street Address | 101 4TH AVE |
| City | SUPERIOR |
| State | CO |
| Zip | 80027-9615 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOTS 1 THRU 6 INCLUSIVE BLK Q SUPERIOR WEST SEE SPLIT 103100 106597 & 114922 SEE M9000068 FOR MH ID 100169 COMB HERE PER APPEAL 05/23/93 |
| Legal Subdivision | SUPERIOR WEST - SP |
| Legal Block | Q |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 1 |
| Census Block | 1020 |
| Census Tract | 60602 |
Source: Boulder County records · APN 1577-24-0-06-001
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 | Individual Name on File |
|---|---|
| Mailing Address | 401 PROMENADE DR, SUPERIOR, CO 80027-8652 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 02, 2025 · Amount on Record |
| Deed Sale | Jul 02, 2025 · Amount on Record |
| Deed Doc Number | 20254093479 |
| 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 |
| Municipality | Superior Town |
| Unified School District | Boulder Valley School District RE-2 (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 | $50,043 (+8.8%) Land $50,043 | $735,930 (-) Land $735,930 | |
| 2025 | $5,110.00 (+46.33%) | $45,996 (+21.51%) Land $45,996 | $735,930 (+30.25%) Land $735,930 |
| 2023 | $3,492.00 (+149.61%) | $37,855 (+182.94%) Land $37,855 | $565,000 (+193.51%) Land $565,000 |
| 2022 | $1,399.00 | $13,379 Land $13,379 | $192,500 Land $192,500 |
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