Boulder County property record for 3780 26th St, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 3,999 sqft · built 1981 |
| Lot Size | 0.332 acres (14,468 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,325,000 (Nov 2020) |
| Tax Bill | $11,480 (2025) |
| Deeds & Mortgages | Nov 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-20-2-23-004 |
| Primary APN | 1463-20-2-23-004 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Half Baths | 3 Half Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 3,999 sqft Living Area |
| Gross Area | 4,723 sqft |
| 1st Floor Area | 1,721 sqft |
| Upper Floors Area | 1,496 sqft |
| Basement Area | 978 sqft |
| Finished Basement | 782 sqft |
| Unfinished Basement | 196 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1981 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 14,468 sqft (0.332 acres) |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 72 sqft |
| Patio Area | 156 sqft |
| Cooling System | Evaporative |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0090438 |
|---|---|
| Street Address | 3780 26TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-1324 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 4 DREITLEIN |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 20 |
| Legal Subdivision | DREITLEIN - BO |
| Legal Block | 3 |
| Legal Lot Number | 4 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 12103 |
Source: Boulder County records, as of September 18, 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 Record |
|---|---|
| Mailing Address | 3780 26TH ST, BOULDER, CO 80304-1324 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Nov 23, 2020 · Amount on Record |
| Deed Sale | Nov 23, 2020 · Amount on Record |
| Prior Sale | Jan 18, 1982 · Amount on Record |
| Deed Document Number | 20203835658 |
| Prior Transfer Date | Jun 22, 2015 |
| Prior Transfer Doc | 0003456285 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Nov 23, 2020 |
| Property Address | 3780 26TH ST, BOULDER, CO 80304-1324 |
| Document Number | 0003835658 |
| Instrument Date | Nov 20, 2020 |
| Instrument | 3835658 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2022 |
| Title Company | HERITAGE TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $132.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Severalty |
| Address | 3780 26TH ST, BOULDER, CO 80304-1324 |
| Document Number | 0003835659 |
|---|---|
| Date | Nov 23, 2020 |
| Instrument | 3835659 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2050 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $126,242 (+4.85%) Land $43,241 Building $83,001 | $1,926,500 (-) Land $705,900 Building $1,220,600 | |
| 2025 | $11,480.00 (+4.04%) | $120,407 (-6.84%) Land $44,119 Building $76,288 | $1,926,500 (-0.13%) Land $705,900 Building $1,220,600 |
| 2024 | $11,034.00 (+1.76%) | ||
| 2023 | $10,843.00 (+23.22%) | $129,243 (+36.39%) Land $51,335 Building $77,908 | $1,929,000 (+41.47%) Land $766,200 Building $1,162,800 |
| 2022 | $8,800.00 | $94,763 Land $43,528 Building $51,235 | $1,363,500 Land $626,300 Building $737,200 |
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.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 28 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 58 units insured incl. 30 condo units |
| Nearby Flood Claims | 18 (1995–2022) |
| Claims Outside the SFHA | 9 of 18 |
| Most Recent Claim | Oct 2022 · rainfall accumulation |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF BOULDER serves 166,080 people · EPA ID CO0107152 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 341 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
May also be available: T-Mobile, Verizon.
5G (outdoors only) and 4G LTE
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