Boulder County property record for 814 Maxwell Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,602 sqft · built 1900 |
| Lot Size | 0.092 acres (4,010 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,325,000 (Aug 2016) |
| Tax Bill | $10,129 (2025) |
| Deeds & Mortgages | Mar 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-25-4-02-007 |
| Primary APN | 1461-25-4-02-007 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,602 sqft Living Area |
| Gross Area | 1,634 sqft |
| 1st Floor Area | 994 sqft |
| Upper Floors Area | 638 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 4,010 sqft (0.092 acres) |
| Garage Type | Detached |
| Garage Area | 236 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed Porch |
| Porch Area | 142 sqft |
| Deck Area | 32 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0000805 |
|---|---|
| Street Address | 814 MAXWELL AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-3944 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N 106 1/3 FT OF W 1/2 LOT 8 & N 106 1/3 FT OF E 24 1/2 FT LOT 9 BLK 2 MAPLETON |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | MAPLETON - BO |
| Legal Block | 2 |
| Legal Lot Number | 8 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 4 |
| Census Block | 4008 |
| Census Tract | 12101 |
Source: Boulder County records · APN 1461-25-4-02-007
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 | 814 MAXWELL AVE, BOULDER, CO 80304-3944 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 31, 2016 · Amount on Record |
| Deed Sale | Aug 31, 2016 · Amount on Record |
| Prior Sale | Sep 11, 2006 · Amount on Record |
| Deed Document Number | 20163540946 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 814 MAXWELL AVE, BOULDER, CO 80304-3944 |
| Transaction Type | Mortgage |
| Record Updated | Mar 18, 2021 |
| Title Company | ASCENDANT TITLE CO |
| Name | Verified Name |
|---|
| Document Number | 0003866236 |
|---|---|
| Date | Mar 10, 2021 |
| Instrument | 3866236 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2051 |
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 | $115,580 (+8.8%) Land $84,558 Building $31,022 | $1,699,700 (-) Land $1,243,500 Building $456,200 | |
| 2025 | $10,129.00 (+2.53%) | $106,232 (-10.04%) Land $77,719 Building $28,513 | $1,699,700 (-3.56%) Land $1,243,500 Building $456,200 |
| 2023 | $9,879.00 (+21.26%) | $118,087 (+34.59%) Land $84,614 Building $33,473 | $1,762,500 (+39.62%) Land $1,262,900 Building $499,600 |
| 2022 | $8,147.00 | $87,737 Land $54,655 Building $33,082 | $1,262,400 Land $786,400 Building $476,000 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121014, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 15 units insured 9 under condo master policies |
| Nearby Flood Claims | 2 (2013) |
| Most Recent Claim | Sep 2013, river or lake flooding, Severe Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| 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, availability as of December 31, 2025 · Published October 2026 · based on 684 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Lumen Technologies | Fiber | 2,000 / 1,000 |
| Xfinity | Cable | 2,000 / 250 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Verizon, Lumen Technologies. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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