Weld County property record for 450 Grant Ave, Nunn, CO 80648
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,087 sqft · built 1998 |
| Lot Size | 0.387 acres (16,875 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $140,500 (Apr 2010) |
| Tax Bill | $2,160 (2025) |
| Deeds & Mortgages | Jan 2026 Sale Apr 2025 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 4553-33-0-10-15 |
| Primary APN | 4553-33-0-10-15 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 11 Plumbing Fixtures |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,087 sqft Living Area |
| Gross Area | 2,663 sqft |
| 1st Floor Area | 2,087 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 1998 |
| Architectural Style | Modular |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 16,875 sqft (0.387 acres) |
| Lot Width | 112 ft Width |
| Garage Type | Attached |
| Garage Area | 576 sqft |
| Porch | Porch |
| Porch Area | 825 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R7504498 |
|---|---|
| Street Address | 450 GRANT AVE |
| City | NUNN |
| State | CO |
| Zip | 80648-7015 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NUN L14 THRU L17 AND N2 L18 BLK27 |
| Legal Range | 66W |
| Legal Township | 9N |
| Legal Section | 33 |
| Legal Subdivision | NUNN TOWN |
| Legal Block | 27 |
| Legal Lot Number | 14 |
| Jurisdiction | WELD CO |
| Township / Civil Division | AULT |
| Census Block Group | 1 |
| Census Block | 1061 |
| Census Tract | 2501 |
450 Grant Ave is owned by two individuals who bought it in April 2010.
Source: Weld County records, as of May 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 40830 JADE DR, AULT, CO 80610-9618 |
| 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 |
|---|---|
| Jan 16, 2026 | Beneficiary Deed, Transfer |
| Apr 14, 2025 | Deed of Distribution, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 5, 2010 · Amount on File |
| Deed Sale | Apr 5, 2010 · Amount on File |
| Prior Sale | Jan 26, 2010 |
| Deed Document Number | 20103685020 |
| Prior Transfer Date | Jan 30, 2006 |
| Prior Transfer Doc | 0003359017 |
| Record Updated | Oct 29, 2026 |
| Document Type | Beneficiary Deed |
|---|---|
| Jurisdiction | WELD CO |
| Recording Date | Jan 16, 2026 |
| Property Address | 450 GRANT AVE, NUNN, CO 80648-7015 |
| Document Number | 0005077919 |
| Instrument Date | Jan 13, 2026 |
| Instrument | 5077919 |
| Transaction Type | Transfer |
| Record Updated | Jan 28, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 40830 JADE DR, AULT, CO 80610-9618 |
| Name | Verified Name |
|---|---|
| Address | 40830 JADE DR, AULT, CO 80610-9618 |
| Document Type | Deed of Distribution |
|---|---|
| Jurisdiction | WELD CO |
| Recording Date | Apr 14, 2025 |
| Property Address | 450 GRANT AVE, NUNN, CO 80648-7015 |
| Document Number | 0005022810 |
| Instrument Date | Apr 4, 2025 |
| Instrument | 5022810 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | PO BOX 11, NUNN, CO 80648-0011 |
The 2025 property tax bill for 450 Grant Ave was $2,160, up 67.4% from the year before.
Source: Weld County assessment roll, as of May 27, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Weld County |
| Municipality | Nunn Town |
| Unified School District | Ault-Highland School District RE-9 (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $25,570 (-2.03%) Land $3,100 Building $22,470 | $417,744 (-) Land $50,625 Building $367,119 | |
| 2025 | $2,160.00 (+67.44%) | $26,100 Land $3,160 Building $22,940 | $417,744 Land $50,625 Building $367,119 |
| 2024 | $1,290.00 (+21.01%) | ||
| 2023 | $1,066.00 | $27,400 Land $2,280 Building $25,120 | $405,094 Land $33,750 Building $371,344 |
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 450 Grant 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 June 28, 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 |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 2 (2013) |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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 450 Grant Ave is moderate, ranking above 40% of the US, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 40% of the US · lower than 76% of Colorado |
|---|---|
| Wildfire Likelihood | 0.05% 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 NUNN serves 499 people · EPA ID CO0162559 |
|---|---|
| Water Source | Purchased surface water from NORTH WELD COUNTY WD |
| Last State Inspection | May 2023 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 137 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Nunn Telephone Company Fiber | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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