Boulder County property record for 3978 Fuller Ct, Boulder, CO 80305 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 2,746 sqft · built 1960 |
| Lot Size | 0.36 acres (15,681 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $157,000 (Mar 1994) |
| Tax Bill | $6,180 (2025) |
| Deeds & Mortgages | Jun 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-05-4-11-021 |
| Primary APN | 1577-05-4-11-021 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 10 Rooms |
| Building Area | 2,746 sqft Living Area |
| Gross Area | 3,299 sqft |
| 1st Floor Area | 700 sqft |
| Upper Floors Area | 1,035 sqft |
| Basement Area | 1,311 sqft |
| Finished Basement | 275 sqft |
| Unfinished Basement | 1,036 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1960 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Split Level |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 15,681 sqft (0.36 acres) |
| Garage Type | Attached |
| Garage Area | 253 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0010509 |
|---|---|
| Street Address | 3978 FULLER CT |
| City | BOULDER |
| State | CO |
| Zip | 80305-5505 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 21 BLK 10 WILLIAM MARTIN HOMESTEAD |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 05 |
| Legal Subdivision | WILLIAM MARTIN HOMESTEAD - BO |
| Legal Block | 10 |
| Legal Lot Number | 21 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 12507 |
Source: Boulder County records · APN 1577-05-4-11-021
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 3978 FULLER CT, BOULDER, CO 80305-5505 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 23, 1994 · Amount on Record |
| Deed Sale | Mar 23, 1994 · Amount on Record |
| Prior Sale | Jun 15, 1993 · Amount on Record |
| Deed Document Number | 19941408136 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3978 FULLER CT, BOULDER, CO 80305-5505 |
| Transaction Type | Mortgage |
| Record Updated | Jun 25, 2021 |
| Title Company | CAPITAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0003892640 |
|---|---|
| Date | Jun 14, 2021 |
| Instrument | 3892640 |
| Name | UNION HOME MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | STRONGSVILLE, OH 44136 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Jul 01, 2041 |
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 | $77,323 (+8.8%) Land $56,182 Building $21,141 | $1,137,100 (-) Land $826,200 Building $310,900 | |
| 2025 | $6,180.00 (+1.13%) | $71,069 (-12.43%) Land $51,638 Building $19,431 | $1,137,100 (-6.13%) Land $826,200 Building $310,900 |
| 2023 | $6,111.00 (+2.22%) | $81,157 (+26.06%) Land $60,508 Building $20,649 | $1,211,300 (+30.77%) Land $903,100 Building $308,200 |
| 2022 | $5,978.00 | $64,378 Land $44,883 Building $19,495 | $926,300 Land $645,800 Building $280,500 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130125071, 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 25 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 25 in force |
| Nearby Flood Claims | 16 (1995–2013) |
| Claims Outside the SFHA | 2 of 16 |
| Most Recent Claim | Sep 2013, rainfall accumulation, Severe Storms, Flooding, Landslides, And Mudslides |
| Claims By Storm |
|
| 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 678 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 |
| Verizon | Fixed Wireless | 300 / 20 |
| Live Wire Networks | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Lumen Technologies, AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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