Weld County property record for 505 Graefe Ave, Ault, CO 80610
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,506 sqft · built 1978 |
| Lot Size | 0.238 acres (10,350 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $175,000 (Aug 2003) |
| Tax Bill | $1,571 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 7071-14-1-20-12 |
| Primary APN | 7071-14-1-20-12 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 2,506 sqft Living Area |
| Gross Area | 3,154 sqft |
| 1st Floor Area | 2,506 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Split Level |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | Slab (Mat/Raft) |
| Roof Material | Composition Shingle |
| Lot Area | 10,350 sqft (0.238 acres) |
| Lot Width | 90 ft Width |
| Garage Type | Attached |
| Garage Area | 648 sqft |
| Porch | Porch |
| Porch Area | 208 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R0777986 |
|---|---|
| Street Address | 505 GRAEFE AVE |
| City | AULT |
| State | CO |
| Zip | 80610-5055 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | ALT 8G1-11 L11 BLK1 GRAEFES 8TH ADD |
| Legal Range | 66W |
| Legal Township | 7N |
| Legal Section | 11 |
| Legal Subdivision | GRAEFES SUB 8TH ADD |
| Legal Block | 1 |
| Legal Lot Number | 11 |
| Jurisdiction | WELD CO |
| Township / Civil Division | AULT |
| Census Block Group | 5 |
| Census Block | 5025 |
| Census Tract | 2300 |
505 Graefe Ave is owned and occupied by two individuals who acquired it in August 2025.
Source: Weld County records, as of May 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 505 GRAEFE AVE, AULT, CO 80610-5055 |
| 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.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 25, 2003 · Amount on File |
| Deed Sale | Aug 25, 2003 · Amount on File |
| Prior Sale | Aug 4, 1998 · Amount on File |
| Deed Document Number | 20033098988 |
| Last Transfer Date | Aug 1, 2025 |
| Transfer Doc | 0005045290 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 505 Graefe Ave was $1,571, up 13.1% from the year before.
Source: Weld County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Colorado |
| Municipality | Ault Town |
| County | Weld County |
| Unified School District | Ault-Highland School District RE-9 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $25,630 (-2.06%) Land $3,920 Building $21,710 | $418,768 (-) Land $64,000 Building $354,768 | |
| 2025 | $1,571.00 (+13.1%) | $26,170 Land $4,000 Building $22,170 | $418,768 Land $64,000 Building $354,768 |
| 2024 | $1,389.00 (+22.92%) | ||
| 2023 | $1,130.00 | $29,540 Land $5,600 Building $23,940 | $436,685 Land $82,800 Building $353,885 |
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.
FEMA maps place 505 Graefe Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective June 28, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 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 505 Graefe Ave is low, with less than 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 99.8% of the US · lower than 99.9% of Colorado |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | TOWN OF AULT serves 4,220 people · EPA ID CO0162125 |
|---|---|
| Water Source | Purchased surface water from NORTH WELD COUNTY WD |
| Last State Inspection | Mar 2026 |
| Lead | 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 447 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| TDS Telecom Fiber · Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
| Rise Broadband Fixed Wireless | 100 / 20 |
May also be available: AT&T, Verizon.
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