Boulder County property record for 4827 Gibbs Ave, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,018 sqft · built 1992 |
| Lot Size | 0.115 acres (5,002 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,299 (2025) |
| Deeds & Mortgages | Feb 2026 Line of Credit Jun 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-21-3-24-025 |
| Primary APN | 1463-21-3-24-025 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 2,018 sqft Living Area |
| Gross Area | 3,190 sqft |
| 1st Floor Area | 1,262 sqft |
| Upper Floors Area | 756 sqft |
| Basement Area | 932 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 5,002 sqft (0.115 acres) |
| Garage Type | Attached |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 180 sqft |
| Patio Area | 144 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0111029 |
|---|---|
| Street Address | 4827 GIBBS AVE |
| City | BOULDER |
| State | CO |
| Zip | 80301-6207 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 25 BLK 2 NOBLE PARK 2 CORRECTED |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 21 |
| Legal Subdivision | NOBLE PARK 2 & CORRECTIVE PLATS - BO |
| Legal Block | 2 |
| Legal Lot Number | 25 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 12207 |
4827 Gibbs Ave is owned and occupied by two individuals who acquired it in February 1993.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 4827 GIBBS AVE, BOULDER, CO 80301-6207 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Feb 5, 2026 | Deed of Trust, Mortgage · Line of Credit US BANK NA |
| Jun 14, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FIRST SAVINGS BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 19, 1993 |
| Deed Sale | Feb 19, 1993 |
| Prior Sale | Nov 25, 1992 · Amount on File |
| Deed Document Number | 19931266978 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4827 GIBBS AVE, BOULDER, CO 80301-6207 |
| Transaction Type | Mortgage |
| Record Updated | Feb 23, 2026 |
| Title Company | RADIAN SETTLEMENT SERVICES INC, RADIAN SETTLEMENT SERVICES |
| Name | Verified Name |
|---|---|
| Address | 4827 GIBBS AVE, BOULDER, CO 80301-6207 |
| Document Number | 0004118858 |
|---|---|
| Date | Feb 5, 2026 |
| Instrument | 4118858 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | HOPKINS, MN 55343 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Jan 17, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4827 GIBBS AVE, BOULDER, CO 80301-6207 |
| Transaction Type | Mortgage |
| Record Updated | Jun 23, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0003892286 |
|---|---|
| Date | Jun 14, 2021 |
| Instrument | 3892286 |
| Name | FIRST SAVINGS BANK |
|---|---|
| Type | Bank |
| Address | CLARKSVILLE, IN 47129 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | May 1, 2051 |
The 2025 property tax bill for 4827 Gibbs Ave was $5,299.
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 | $62,512 (+1.1%) Land $31,382 Building $31,130 | $989,300 (-) Land $531,500 Building $457,800 | |
| 2025 | $5,299.00 | $61,832 Land $33,219 Building $28,613 | $989,300 Land $531,500 Building $457,800 |
| 2023 | $5,036.00 (+17.83%) | $68,708 (+29.69%) Land $31,396 Building $37,312 | $1,025,500 (+34.53%) Land $468,600 Building $556,900 |
| 2022 | $4,274.00 | $52,980 Land $26,466 Building $26,514 | $762,300 Land $380,800 Building $381,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4827 Gibbs Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 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 File median of 20 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 20 in force |
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.
Wildfire risk around 4827 Gibbs Ave is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 99.2% of Colorado |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 744 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 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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