Boulder County property record for 401 Alpine St, Longmont, CO 80504
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 1.75 ba · 2,150 sqft · built 1971 |
| Lot Size | 0.192 acres (8,356 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $157,500 (Feb 2000) |
| Tax Bill | $2,193 (2025) |
| Deeds & Mortgages | May 2026 Mortgage Jun 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1315-02-3-02-036 |
| Primary APN | 1315-02-3-02-036 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,150 sqft Living Area |
| Gross Area | 2,700 sqft |
| 1st Floor Area | 1,075 sqft |
| Basement Area | 1,075 sqft |
| Finished Basement | 1,075 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 8,356 sqft (0.192 acres) |
| Garage Type | Attached |
| Garage Area | 550 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 242 sqft |
| Shed | 1 Shed |
| Total Buildings | 2 Buildings |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0047212 |
|---|---|
| Street Address | 401 ALPINE ST |
| City | LONGMONT |
| State | CO |
| Zip | 80504-1509 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 42 DOLLHOUSE VILLAGE 1 AKA DOLLHOUSE VILLAGE |
| Legal Range | 69 |
| Legal Township | 2N |
| Legal Section | 02 |
| Legal Subdivision | DOLLHOUSE VILLAGE 1 - LG |
| Legal Block | 1 |
| Legal Lot Number | 42 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 13402 |
401 Alpine St is owner-occupied and held in a trust since June 2018.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 401 ALPINE ST, LONGMONT, CO 80504-1509 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| May 13, 2026 | Quit Claim Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK N A |
| Jun 26, 2018 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Feb 29, 2000 · Amount on File |
| Deed Sale | Feb 29, 2000 · Amount on File |
| Prior Sale | Feb 12, 1999 · Amount on File |
| Deed Document Number | 20002024941 |
| Last Transfer Date | Jun 22, 2018 |
| Transfer Doc | 0003662648 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | May 13, 2026 |
| Property Address | 401 ALPINE ST, LONGMONT, CO 80504-1509 |
| Document Number | 0004131916 |
| Instrument Date | Apr 24, 2026 |
| Instrument | 20264131916 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Title Company | TITLE FAX, TITLEMAX |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Trust |
| Address | 401 ALPINE ST, LONGMONT, CO 80504-1509 |
| Document Number | 0004131917, |
|---|---|
| Date | May 13, 2026 |
| Instrument | 20264131917 |
| Name | JPMORGAN CHASE BANK N A |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.46% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jun 26, 2018 |
| Property Address | 401 ALPINE ST, LONGMONT, CO 80504-1509 |
| Document Number | 0003662648 |
| Instrument Date | Jun 22, 2018 |
| Instrument | 3662648 |
| Transaction Type | Transfer |
| Record Updated | Jul 6, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 401 ALPINE ST LONGMONT CO 805041509, LONGMONT, CO 80504-1509 |
The 2025 property tax bill for 401 Alpine St was $2,193.
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 | $26,579 (-2.08%) Land $9,097 Building $17,482 | $434,300 (-) Land $177,200 Building $257,100 | |
| 2025 | $2,193.00 | $27,144 Land $11,075 Building $16,069 | $434,300 Land $177,200 Building $257,100 |
| 2023 | $2,445.00 (+11.54%) | $29,607 (+33.61%) Land $12,194 Building $17,413 | $441,900 (+38.6%) Land $182,000 Building $259,900 |
| 2022 | $2,192.00 | $22,159 Land $8,590 Building $13,569 | $318,830 Land $123,600 Building $195,230 |
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 401 Alpine St in Zone X, an area of minimal flood risk.
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.
The area around 401 Alpine St 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 101 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| NextLight Fiber | 10,000 / 10,000 |
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL | 140 / 20 |
| Rise Broadband Fixed Wireless | 100 / 20 |
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