Boulder County property record for 709 Sumner St, Longmont, CO 80501 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1.75 Baths |
| Year Built | Built 1926 |
| Square Footage | 1,055 sqft Living Area |
| Lot Size | 3,711 sqft (0.085 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $220,000 (2010) |
| Tax Bill | $2,999.00 (2025) |
| Primary APN | 1315-04-1-10-014 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,055 sqft Living Area |
| Gross Area | 1,667 sqft Gross Area |
| 1st Floor | 1,055 sqft 1st Floor |
| Basement Area | 432 sqft Basement |
| Stories | 1 Stories |
| Interior Structure | Plaster Interior Structure |
| Year Built | Built 1926 |
|---|---|
| Effective Year Built | Effective 1926 |
| Architectural Style | Ranch Style |
| Exterior Material | Combination Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 3,711 sqft (0.085 acres) |
| Garage Type | Attached Garage |
| Garage Area | 180 sqft Garage |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0041649 |
|---|---|
| Street Address | 709 SUMNER ST |
| City | LONGMONT |
| State | CO |
| Zip | 80501-4834 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | N 55 FT OF LOTS 27-28 BLK 9 COLUMBIA HEIGHTS |
| Legal Range | 69 |
| Legal Township | 2N |
| Legal Section | 04 |
| Legal Subdivision | COLUMBIA HEIGHTS - LG |
| Legal Block | 9 |
| Legal Lot Number | 27 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 5 |
| Census Block | 5006 |
| Census Tract | 13302 |
Source: Boulder County records · APN 1315-04-1-10-014
Assessment roll updated June 15, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Owner on File |
|---|---|
| Mailing Address | 709 SUMNER ST, LONGMONT, CO 80501-4834 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20103105222 |
| Record Refreshed | Sep 20, 2026 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Longmont City |
| Unified School District | St. Vrain Valley School District RE 1J (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $31,083 (+8.8%) Land $7,800 Building $23,283 | $457,100 (-) Land $114,700 Building $342,400 | |
| 2025 | $2,999.00 (+17.61%) | $28,569 (-7%) Land $7,169 Building $21,400 | $457,100 (-0.31%) Land $114,700 Building $342,400 |
| 2023 | $2,550.00 (+9.44%) | $30,720 (+30.46%) Land $8,020 Building $22,700 | $458,500 (+35.33%) Land $119,700 Building $338,800 |
| 2022 | $2,330.00 | $23,547 Land $5,901 Building $17,646 | $338,800 Land $84,900 Building $253,900 |
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