Boulder County property record for 1431 Upland Ave, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5 ba · 4,728 sqft · built 2004 |
| Lot Size | 0.509 acres (22,158 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,750,000 (Mar 2016) |
| Tax Bill | $19,871 (2025) |
| Deeds & Mortgages | Dec 2022 Transfer |
| Flood Zone | Zone AE (high risk) |
| APN | 1463-18-2-24-001 |
| Primary APN | 1463-18-2-24-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 4,728 sqft Living Area |
| 1st Floor Area | 2,552 sqft |
| Upper Floors Area | 2,176 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | A-Frame |
| Exterior Material | Frame/Stucco |
| Construction Type | Frame |
| Roof Material | Concrete |
| Lot Area | 22,158 sqft (0.509 acres) |
| Garage Type | Detached |
| Garage Area | 864 sqft |
| Parking Spaces | 5 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 92 sqft |
| Deck Area | 92 sqft |
| Patio Area | 512 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Radiant |
| Account Number | R0146325 |
|---|---|
| Street Address | 1431 UPLAND AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-0826 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 SWS |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 18 |
| Legal Subdivision | SWS - BO |
| Legal Block | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 12105 |
Source: Boulder County records, as of October 16, 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 Record |
|---|---|
| Mailing Address | 1431 UPLAND AVE, BOULDER, CO 80304-0826 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 21, 2016 · Amount on Record |
| Deed Sale | Mar 21, 2016 · Amount on Record |
| Prior Sale | Mar 21, 2012 · Amount on Record |
| Deed Document Number | 20163506853 |
| Prior Transfer Date | Jul 10, 2000 |
| Prior Transfer Doc | 0002135871 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Dec 15, 2022 |
| Property Address | 1431 UPLAND AVE, BOULDER, CO 80304-0826 |
| Document Number | 0003992165 |
| Instrument Date | Dec 14, 2022 |
| Instrument | 3992165 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 1431 UPLAND AVE, BOULDER, CO 80304-0826 |
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 | $221,986 (+6.52%) Land $81,614 Building $140,372 | $3,334,500 (-) Land $1,270,200 Building $2,064,300 | |
| 2025 | $19,871.00 (+1.45%) | $208,407 (-9.58%) Land $79,388 Building $129,019 | $3,334,500 (-3.08%) Land $1,270,200 Building $2,064,300 |
| 2023 | $19,587.00 (+10.89%) | $230,500 (+21.18%) Land $80,809 Building $149,691 | $3,440,300 (+25.7%) Land $1,206,100 Building $2,234,200 |
| 2022 | $17,664.00 | $190,215 Land $65,518 Building $124,697 | $2,736,900 Land $942,700 Building $1,794,200 |
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 AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 46 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 46 in force |
| Nearby Flood Claims | 39 (1995–2013) |
| Claims Outside the SFHA | 7 of 39 |
| Most Recent Claim | Dec 2013 · other causes |
| 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 | Moderate above 57% of the US · above 42% 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 460 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, CenturyLink.
5G (outdoors only) and 4G LTE
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