Boulder County property record for 1221 E 4th Ave, Longmont, CO 80504
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.25 ba · 2,682 sqft · built 1976 |
| Lot Size | 0.147 acres (6,392 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $284,200 (Jul 2009) |
| Tax Bill | $3,466 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1315-01-3-19-003 |
| Primary APN | 1315-01-3-19-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,682 sqft Living Area |
| Gross Area | 3,162 sqft |
| 1st Floor Area | 1,072 sqft |
| Upper Floors Area | 840 sqft |
| Basement Area | 770 sqft |
| Finished Basement | 770 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Patio Home |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Lot Area | 6,392 sqft (0.147 acres) |
| Garage Type | Attached |
| Garage Area | 480 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 144 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0070864 |
|---|---|
| Street Address | 1221 E 4TH AVE |
| City | LONGMONT |
| State | CO |
| Zip | 80504-1335 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 22 FOX HILL PATIO HOMES |
| Legal Range | 69 |
| Legal Township | 2N |
| Legal Section | 01 |
| Legal Subdivision | FOX HILL PATIO HOMES - LG |
| Legal Block | 3 |
| Legal Lot Number | 22 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 3 |
| Census Block | 3030 |
| Census Tract | 13402 |
Source: Boulder County records, as of September 18, 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 | 1221 E 4TH AVE, LONGMONT, CO 80504-1335 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 20, 2009 · Amount on Record |
| Deed Sale | Jul 20, 2009 · Amount on Record |
| Prior Sale | May 21, 2004 · Amount on Record |
| Deed Document Number | 20093017352 |
| Last Transfer Date | Feb 9, 2011 |
| Transfer Doc | 0003133399 |
| Record Updated | Oct 29, 2026 |
Source: Boulder County assessment roll, as of September 18, 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 | $38,458 (-2.08%) Land $6,369 Building $32,089 | $628,400 (-) Land $156,500 Building $471,900 | |
| 2025 | $3,466.00 (+27.52%) | $39,275 (+0.2%) Land $9,781 Building $29,494 | $628,400 (+7.42%) Land $156,500 Building $471,900 |
| 2023 | $2,718.00 (+7.22%) | $39,195 (+20.32%) Land $10,874 Building $28,321 | $585,000 (+24.81%) Land $162,300 Building $422,700 |
| 2022 | $2,535.00 | $32,575 Land $7,659 Building $24,916 | $468,700 Land $110,200 Building $358,500 |
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 94% of the US · lower than 97.8% 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 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 162 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| NextLight Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| CenturyLink DSL | 140 / 20 |
May also be available: T-Mobile, Verizon.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures