Boulder County property record for 4180 26th St, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.75 ba · 2,718 sqft · built 1986 |
| Lot Size | 0.364 acres (15,854 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $475,000 (Jul 2004) |
| Tax Bill | $8,110 (2025) |
| Deeds & Mortgages | Feb 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-17-3-19-001 |
| Primary APN | 1463-17-3-19-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Building Area | 2,718 sqft Living Area |
| Gross Area | 3,320 sqft |
| 1st Floor Area | 757 sqft |
| Upper Floors Area | 862 sqft |
| Basement Area | 1,283 sqft |
| Finished Basement | 549 sqft |
| Unfinished Basement | 734 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Architectural Style | Split Level |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 15,854 sqft (0.364 acres) |
| Garage Type | Attached |
| Garage Area | 418 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 368 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0033464 |
|---|---|
| Street Address | 4180 26TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-0960 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 BLK 1 WOODSIDE |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 17 |
| Legal Subdivision | WOODSIDE - BO |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 12103 |
4180 26th St is owned and occupied by two individuals who bought it in July 2004.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4180 26TH ST, BOULDER, CO 80304-0960 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 28, 2004 · Amount on File |
| Deed Sale | Jul 28, 2004 · Amount on File |
| Prior Sale | Jun 8, 1993 · Amount on File |
| Deed Document Number | 20042612503 |
| Prior Transfer Date | Feb 22, 2002 |
| Prior Transfer Doc | 0002260450 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4180 26TH ST, BOULDER, CO 80304-0960 |
| Document Number | 0003768628 |
| Instrument Date | Feb 18, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Mar 12, 2020 |
| Title Company | WFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS |
| Name | Verified Name |
|---|---|
| Address | 4180 26TH ST BOULDER CO 803040960, BOULDER, CO 80304-0960 |
| Document Number | 0003768628 |
|---|---|
| Date | Feb 27, 2020 |
| Instrument | 3768628 |
| Name | PREMIER MEMBERS CU |
|---|---|
| Address | BOULDER, CO 80303 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Feb 26, 2035 |
The 2025 property tax bill for 4180 26th St was $8,110.
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 | $87,788 (+3.2%) Land $44,180 Building $43,608 | $1,361,000 (-) Land $719,700 Building $641,300 | |
| 2025 | $8,110.00 | $85,062 Land $44,981 Building $40,081 | $1,361,000 Land $719,700 Building $641,300 |
| 2023 | $8,156.00 (+18.96%) | $98,128 (+32.9%) Land $46,270 Building $51,858 | $1,464,600 (+37.86%) Land $690,600 Building $774,000 |
| 2022 | $6,856.00 | $73,837 Land $41,770 Building $32,067 | $1,062,400 Land $601,000 Building $461,400 |
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.
FEMA maps place 4180 26th St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 File 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.
Wildfire risk around 4180 26th St is moderate, ranking above 61% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 61% of the US · above 49% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 224 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 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Verizon.
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures