Boulder County property record for 1284 Monarch Ave, Longmont, CO 80504
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,231 sqft · built 1997 |
| Lot Size | 0.099 acres (4,327 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $194,000 (May 2012) |
| Tax Bill | $3,171 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1205-36-3-01-010 |
| Primary APN | 1205-36-3-01-010 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,231 sqft Living Area |
| Gross Area | 2,268 sqft |
| 1st Floor Area | 596 sqft |
| Upper Floors Area | 635 sqft |
| Basement Area | 596 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 4,327 sqft (0.099 acres) |
| Garage Type | Attached |
| Garage Area | 441 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Slab |
| Porch Area | 132 sqft |
| Deck Area | 200 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0123089 |
|---|---|
| Street Address | 1284 MONARCH AVE |
| City | LONGMONT |
| State | CO |
| Zip | 80504-8721 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 10 BLK 1 WOLF CREEK FLG 1 |
| Legal Range | 69 |
| Legal Township | 3N |
| Legal Section | 36 |
| Legal Subdivision | WOLF CREEK FLG 1 - LG |
| Legal Block | 1 |
| Legal Lot Number | 10 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 13508 |
Source: Boulder County assessment roll, as of June 15, 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 | 1284 MONARCH AVE, LONGMONT, CO 80504-8721 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | May 2, 2012 · Amount on Record |
| Deed Sale | May 2, 2012 · Amount on Record |
| Prior Sale | Dec 15, 2004 · Amount on Record |
| Deed Document Number | 20123220188 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County assessment roll, as of June 15, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Longmont City |
| Unified School District | St. Vrain Valley School District RE 1J (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $32,871 (+8.8%) Land $6,997 Building $25,874 | $483,400 (-) Land $102,900 Building $380,500 | |
| 2025 | $3,171.00 (+16.54%) | $30,212 (-7.12%) Land $6,431 Building $23,781 | $483,400 (-0.43%) Land $102,900 Building $380,500 |
| 2023 | $2,721.00 (+12.25%) | $32,529 (+32.78%) Land $7,069 Building $25,460 | $485,500 (+37.73%) Land $105,500 Building $380,000 |
| 2022 | $2,424.00 | $24,499 Land $5,289 Building $19,210 | $352,500 Land $76,100 Building $276,400 |
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.
Source: FEMA National Flood Hazard Layer, effective October 14, 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 |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CITY OF LONGMONT serves 104,178 people · EPA ID CO0107485 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2025 |
| Lead | 2 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 614 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| City of Longmont Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Lumen Technologies DSL | 140 / 20 |
May also be available: T-Mobile USA.
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