Boulder County property record for 5541 Flagstaff Rd, Boulder, CO 80302 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 4,201 sqft · built 1973 |
| Lot Size | 4.43 acres (193,193 sqft) |
| Owner | Individual Name on File |
| Last Sale | $925,000 (Dec 2014) |
| Tax Bill | $9,676 (2025) |
| Deeds & Mortgages | Dec 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1579-10-0-00-026 |
| Primary APN | 1579-10-0-00-026 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 4,201 sqft Living Area |
| 1st Floor Area | 2,261 sqft |
| Upper Floors Area | 1,940 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 2005 |
| Exterior Material | Combination |
| Construction Type | Frame |
| Lot Area | 193,193 sqft |
| Garage Type | Detached |
| Garage Area | 850 sqft |
| Parking Spaces | 3 Parking Spaces |
| Deck Area | 70 sqft |
| Shed | 1 Shed |
| Total Buildings | 2 Buildings |
| Cooling System | Central |
|---|---|
| Heating Fuel | Electric |
| Account Number | R0067689 |
|---|---|
| Street Address | 5541 FLAGSTAFF RD |
| City | BOULDER |
| State | CO |
| Zip | 80302-9513 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 4734 LESS A & LESS A1 & LESS B & TRACT 4745C1 10-1S-71 PER REC 780217 08/11/86 BCR SE-75-009 PER REC #S 151309-10 9/12/1975 |
| Legal Range | 71 |
| Legal Township | 1S |
| Legal Section | 10 |
| Legal Subdivision | TR, NBR 910 WALKER RANCH AREA |
| Legal Tract | 4734,4745C |
| Legal Block | 4 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 4 |
| Census Block | 4008 |
| Census Tract | 12510 |
Source: Boulder County records · APN 1579-10-0-00-026
Assessment roll updated June 15, 2026 · Last verified August 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 | 5541 FLAGSTAFF RD, BOULDER, CO 80302-9513 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 15, 2014 · Amount on Record |
| Deed Sale | Dec 15, 2014 · Amount on Record |
| Prior Sale | Sep 24, 1996 · Amount on Record |
| Deed Document Number | 20143418170 |
| Last Transfer Date | Nov 16, 2021 |
| Transfer Doc | 0003933772 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Dec 13, 2021 |
| Property Address | 5541 FLAGSTAFF RD, BOULDER, CO 80302-9513 |
| Document Number | 0003933772 |
| Instrument Date | Nov 16, 2021 |
| Instrument | 3933772 |
| Transaction Type | Transfer |
| Record Updated | Jul 26, 2022 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 5541 FLAGSTAFF RD, BOULDER, CO 80302-9513 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| 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 | $106,182 (+8.8%) Land $10,329 Building $95,853 | $1,561,500 (-) Land $151,900 Building $1,409,600 | |
| 2025 | $9,676.00 (-1.19%) | $97,594 (-13.09%) Land $9,494 Building $88,100 | $1,561,500 (-6.84%) Land $151,900 Building $1,409,600 |
| 2023 | $9,793.00 (+18.12%) | $112,299 (+31.07%) Land $13,487 Building $98,812 | $1,676,100 (+35.96%) Land $201,300 Building $1,474,800 |
| 2022 | $8,291.00 | $85,678 Land $8,423 Building $77,255 | $1,232,780 Land $121,200 Building $1,111,580 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130125104, 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 |
| Flood Insurance Cost | Premium on Record median of 33 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 33 in force |
| Nearby Flood Claims | 14 (1995–2013) |
| Claims Outside the SFHA | 8 of 14 |
| Most Recent Claim | Sep 2013, river or lake flooding, Severe Storms, Flooding, Landslides, And Mudslides |
| Claims By Storm |
|
| Wildfire Risk | Extreme above 98% of the US · above 99% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 60 per year |
| Exposure | Direct burnable vegetation at the parcel |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 3 locations within about half a mile of this property, a small sample
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Ayva | Fixed Wireless (unlicensed) | 2,500 / 2,500 |
| Visionary Communications | Fixed Wireless (licensed-by-rule) | 100 / 20 |
| JAB Wireless | Fixed Wireless (unlicensed) | 50 / 10 |
May also be available at this address: Visionary Communications. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE (outdoors only)
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