Boulder County property record for 1148 Sumner St, Longmont, CO 80501
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,638 sqft · built 1963 |
| Lot Size | 0.144 acres (6,288 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $208,000 (Aug 2013) |
| Tax Bill | $2,945 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1205-33-4-13-003 |
| Primary APN | 1205-33-4-13-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,638 sqft Living Area |
| 1st Floor Area | 1,638 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1969 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Roof Material | Asphalt |
| Lot Area | 6,288 sqft (0.144 acres) |
| Garage Type | Detached |
| Garage Area | 576 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 200 sqft |
| Cooling System | Evaporative |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0040897 |
|---|---|
| Street Address | 1148 SUMNER ST |
| City | LONGMONT |
| State | CO |
| Zip | 80501-3715 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | S 51 FT LOT 11 & N 12 FT LOT 12 BLK 9 LONGMONT LAND CO 2 |
| Legal Range | 69 |
| Legal Township | 3N |
| Legal Section | 33 |
| Legal Subdivision | LONGMONT LAND CO 2 - LG |
| Legal Block | 9 |
| Legal Lot Number | 11 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 2 |
| Census Block | 2002 |
| Census Tract | 13307 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | PO BOX 465, MEAD, CO 80542-0465 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 26, 2013 · Amount on Record |
| Deed Sale | Aug 26, 2013 · Amount on Record |
| Prior Sale | Oct 21, 1985 |
| Deed Document Number | 20133337789 |
| Prior Transfer Date | May 13, 2004 |
| Prior Transfer Doc | 0002587785 |
| 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 | $27,473 (-2.08%) Land $2,816 Building $24,657 | $448,900 (-) Land $86,300 Building $362,600 | |
| 2025 | $2,945.00 (+13.05%) | $28,057 (-10.35%) Land $5,394 Building $22,663 | $448,900 (-3.9%) Land $86,300 Building $362,600 |
| 2023 | $2,605.00 (+9.64%) | $31,296 (+30.3%) Land $6,010 Building $25,286 | $467,100 (+35.16%) Land $89,700 Building $377,400 |
| 2022 | $2,376.00 | $24,019 Land $4,420 Building $19,599 | $345,600 Land $63,600 Building $282,000 |
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 99.8% of the US · lower than 99.9% 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 | 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 523 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 · Fiber in parts of the area | 140 / 20 |
| Rise Broadband Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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