Boulder County property record for 3465 23rd St, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.25 ba · 3,259 sqft · built 2000 |
| Lot Size | 0.162 acres (7,055 sqft) |
| Owner | Company Name on File |
| Last Sale | $560,800 (Dec 2004) |
| Tax Bill | $9,778 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-19-1-34-004 |
| Primary APN | 1463-19-1-34-004 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,259 sqft Living Area |
| Gross Area | 3,664 sqft |
| 1st Floor Area | 1,754 sqft |
| Upper Floors Area | 756 sqft |
| Basement Area | 832 sqft |
| Finished Basement | 749 sqft |
| Unfinished Basement | 83 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 7,055 sqft (0.162 acres) |
| Garage Type | Attached |
| Garage Area | 322 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 320 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0007257 |
|---|---|
| Street Address | 3465 23RD ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-1947 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 4 SCHEERLE FARM SUB |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 19 |
| Legal Subdivision | SCHEERLE FARM - BO |
| Legal Block | 1 |
| Legal Lot Number | 4 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 12103 |
Source: Boulder County records · APN 1463-19-1-34-004
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 | Company Name on File |
|---|---|
| Mailing Address | 3096 PALO PKWY, BOULDER, CO 80301-3699 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 29, 2004 · Amount on Record |
| Deed Sale | Dec 29, 2004 · Amount on Record |
| Prior Sale | Mar 19, 2001 · Amount on Record |
| Deed Document Number | 20042654202 |
| Prior Transfer Date | Dec 28, 2004 |
| Prior Transfer Doc | 0002654202 |
| Record Updated | 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 | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (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 | $111,574 (+8.8%) Land $36,060 Building $75,514 | $1,640,800 (-) Land $530,300 Building $1,110,500 | |
| 2025 | $9,778.00 (+1.45%) | $102,550 (-11.06%) Land $33,144 Building $69,406 | $1,640,800 (-4.65%) Land $530,300 Building $1,110,500 |
| 2023 | $9,638.00 (+18.59%) | $115,301 (+31.75%) Land $34,666 Building $80,635 | $1,720,900 (+36.67%) Land $517,400 Building $1,203,500 |
| 2022 | $8,127.00 | $87,515 Land $28,148 Building $59,367 | $1,259,200 Land $405,000 Building $854,200 |
Source: FEMA National Flood Hazard Layer as of October 14, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 18 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 18 in force |
| Nearby Flood Claims | 3 (2013) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
| 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 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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
| Lumen Technologies DSL · Fiber in parts of the area | 140 / 20 |
May also be available: AT&T, T-Mobile USA, Verizon.
Based on FCC filings for 533 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF BOULDER serves 166,080 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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