Boulder County property record for 1203 3rd Ave, Longmont, CO 80501
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,726 sqft · built 1904 |
| Lot Size | 0.276 acres (12,018 sqft) |
| Owner | Company Name on File |
| Last Sale | $120,000 (Oct 1986) |
| Tax Bill | $3,961 (2025) |
| Deeds & Mortgages | Jul 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1315-04-4-02-001 |
| Primary APN | 1315-04-4-02-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,726 sqft Living Area |
| Gross Area | 1,898 sqft |
| 1st Floor Area | 1,278 sqft |
| Upper Floors Area | 448 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1904 |
|---|---|
| Effective Year Built | Effective 1904 |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 12,018 sqft (0.276 acres) |
| Garage Type | Detached |
| Garage Area | 572 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Enclosed Porch |
| Porch Area | 172 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0045023 |
|---|---|
| Street Address | 1203 3RD AVE |
| City | LONGMONT |
| State | CO |
| Zip | 80501-5301 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E 100 FT & E 3 1/2 FT OF N 27 FT OF S 37 FT OF W 4 FT OF E 104 FT LOT 1 BLK 1 COFFMANS 1 |
| Legal Range | 69 |
| Legal Township | 2N |
| Legal Section | 04 |
| Legal Subdivision | COFFMANS 1 - LG |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 13302 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the West Side Historic District listed 1987 · 117 contributing resources · NRIS 86002846 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
1203 3rd Ave is owned by a company that acquired it in March 1994.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1203 3RD AVE, LONGMONT, CO 80501-5301 |
| Owner Type | Company |
| Vesting | Borrower in Default |
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 | Name on Deed |
|---|---|
| Last Sale | Oct 3, 1986 · Amount on File |
| Deed Sale | Oct 3, 1986 · Amount on File |
| Prior Sale | Jul 26, 1974 |
| Deed Document Number | 1986794329 |
| Last Transfer Date | Mar 28, 1994 |
| Transfer Doc | 0001414378 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 28, 2017 |
| Property Address | 1203 3RD AVE, LONGMONT, CO 80501-5301 |
| Document Number | 0003605979 |
| Instrument Date | Jul 26, 2017 |
| Instrument | 3605979 |
| Transaction Type | Transfer |
| Record Updated | Aug 4, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 1203 3RD AVE LONGMONT CO 805015301, LONGMONT, CO 80501-5301 |
The 2025 property tax bill for 1203 3rd Ave was $3,961.
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 | $43,098 (-2.02%) Land $10,172 Building $32,926 | $703,800 (-) Land $219,600 Building $484,200 | |
| 2025 | $3,961.00 | $43,988 Land $13,725 Building $30,263 | $703,800 Land $219,600 Building $484,200 |
| 2023 | $3,049.00 (+13.94%) | $42,706 (+25.61%) Land $14,251 Building $28,455 | $637,400 (+30.29%) Land $212,700 Building $424,700 |
| 2022 | $2,676.00 | $33,999 Land $10,800 Building $23,199 | $489,200 Land $155,400 Building $333,800 |
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 1203 3rd Ave in Zone X, an area of minimal flood risk, though there have been 13 flood claims nearby since 2013.
Source: FEMA National Flood Hazard Layer, effective October 14, 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 |
| Flood Insurance Cost | Premium on File median of 37 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 37 in force |
| Nearby Flood Claims | 13 (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.
The area around 1203 3rd Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | 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 689 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 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Rise Broadband.
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