Larimer County property record for 434 Mountain Ave, Berthoud, CO 80513
| Property Type | Apartments (5+ Units) |
|---|---|
| Details | 4,643 sqft · built 1919 |
| Lot Size | 0.139 acres (6,098 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $25,000 (Dec 1988) |
| Tax Bill | $7,983 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 94144-67-002 |
| Primary APN | 94144-67-002 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 4,643 sqft Total Area |
| Year Built | Built 1919 |
|---|---|
| Effective Year Built | Effective 1997 |
| Fire Resistance | Wood or Wood & Steel Frame |
| Roof Type | Gable |
| Lot Area | 6,098 sqft (0.139 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Account Number | R1151207 |
|---|---|
| Street Address | 434 MOUNTAIN AVE |
| City | BERTHOUD |
| State | CO |
| Zip | 80513-5033 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Apartments (5+ Units) |
| Legal Description | LOT B, REPLAT LOTS 21, 22, 23, 24, BLK 3, BER |
| Legal Subdivision | BER BLK 3 |
| Legal Block | 3 |
| Legal Lot Number | B |
| Jurisdiction | LARIMER CO |
| Township / Civil Division | BERTHOUD |
| Census Block Group | 1 |
| Census Block | 1023 |
| Census Tract | 2700 |
Source: Larimer County records, as of February 2, 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 Record |
|---|---|
| Mailing Address | PO BOX 1865, BERTHOUD, CO 80513-1865 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 1, 1988 · Amount on Record |
| Deed Sale | Dec 1, 1988 · Amount on Record |
| Deed Document Number | RECEPT # 88059565 |
| Record Updated | Jun 8, 2026 |
Source: Larimer County assessment roll, as of August 25, 2025
| Type | Name |
|---|---|
| State | Colorado |
| Municipality | Berthoud Town |
| County | Larimer County |
| Unified School District | Thompson School District R-2J (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $7,983.00 (+16.73%) | $82,053 (-4.37%) Land $8,424 Building $73,629 | $626,600 (-) Land $64,400 Building $562,200 |
| 2023 | $6,839.00 (-8.83%) | $85,803 (+9.7%) Land $8,809 Building $76,994 | $626,600 (+13.95%) Land $64,400 Building $562,200 |
| 2022 | $7,501.00 | $78,216 Land $9,150 Building $69,066 | $549,900 Land $64,400 Building $485,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.6% 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 BERTHOUD serves 14,211 people · EPA ID CO0135138 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | 10 ppb (2025) action level 15 ppb |
| Water Quality | Treatment failure resolved · Jul 2019 |
|---|---|
| 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 476 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber | 8,000 / 8,000 |
| Xfinity Cable | 2,000 / 250 |
| Vistabeam Fixed Wireless | 500 / 80 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Hilltop Broadband, T-Mobile, Verizon.
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