Boulder County property record for 727 Sumner St, Longmont, CO 80501
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,792 sqft · built 1964 |
| Lot Size | 0.156 acres (6,778 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $87,500 (Dec 1992) |
| Tax Bill | $3,526 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1315-04-1-10-018 |
| Primary APN | 1315-04-1-10-018 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Stories | 2 Stories |
| Building Area | 1,792 sqft Living Area |
| Gross Area | 2,072 sqft |
| 1st Floor Area | 1,456 sqft |
| Upper Floors Area | 336 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 6,778 sqft (0.156 acres) |
| Garage Type | Attached |
| Garage Area | 280 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 416 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0047348 |
|---|---|
| Street Address | 727 SUMNER ST |
| City | LONGMONT |
| State | CO |
| Zip | 80501-4834 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS 35-36 BLK 9 COLUMBIA HEIGHTS |
| Legal Range | 69 |
| Legal Township | 2N |
| Legal Section | 04 |
| Legal Subdivision | COLUMBIA HEIGHTS - LG |
| Legal Block | 9 |
| Legal Lot Number | 35 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 5 |
| Census Block | 5006 |
| Census Tract | 13302 |
727 Sumner St is owned and occupied by two individuals who bought it in December 1992.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 727 SUMNER ST, LONGMONT, CO 80501-4834 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Dec 23, 1992 · Amount on File |
| Deed Sale | Dec 23, 1992 · Amount on File |
| Prior Sale | Dec 16, 1991 |
| Deed Document Number | 19921251693 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 727 Sumner St was $3,526.
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 | $32,895 (-2.08%) Land $6,885 Building $26,010 | $537,500 (-) Land $155,000 Building $382,500 | |
| 2025 | $3,526.00 | $33,594 Land $9,688 Building $23,906 | $537,500 Land $155,000 Building $382,500 |
| 2023 | $3,071.00 (+10.39%) | $36,240 (+28.88%) Land $10,834 Building $25,406 | $540,900 (+33.69%) Land $161,700 Building $379,200 |
| 2022 | $2,782.00 | $28,120 Land $7,979 Building $20,141 | $404,600 Land $114,800 Building $289,800 |
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 727 Sumner St in Zone X, an area of minimal flood risk, though there have been 1 flood claim 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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 1 (2013) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
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.
Wildfire risk around 727 Sumner St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 99.2% 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 506 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 |
| Rise Broadband Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures