Boulder County property record for 1734 Sumner St, Longmont, CO 80501 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1.5 Baths |
| Year Built | Built 2006 |
| Square Footage | 1,188 sqft Living Area |
| Lot Size | 7,147 sqft (0.164 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $190,000 (2006) |
| Tax Bill | $3,241.00 (2025) |
| Primary APN | 1205-28-4-46-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,188 sqft Living Area |
| Gross Area | 1,464 sqft Gross Area |
| 1st Floor | 1,188 sqft 1st Floor |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 7,147 sqft (0.164 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 276 sqft Garage |
| Porch | Porch |
| Porch Area | 188 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0509332 |
|---|---|
| Street Address | 1734 SUMNER ST |
| City | LONGMONT |
| State | CO |
| Zip | 80501-7150 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 1 SUMNER GARDEN REPLAT A |
| Legal Range | 69 |
| Legal Township | 3N |
| Legal Section | 28 |
| Legal Subdivision | SUMNER GARDEN REPLAT A |
| Legal Block | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 2 |
| Census Block | 2021 |
| Census Tract | 13305 |
Source: Boulder County records · APN 1205-28-4-46-001
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 | 1734 SUMNER ST, LONGMONT, CO 80501-7150 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20062823369 |
| 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 | $33,592 (+8.8%) Land $6,270 Building $27,322 | $494,000 (-) Land $92,200 Building $401,800 | |
| 2025 | $3,241.00 (+15.01%) | $30,876 (-8%) Land $5,763 Building $25,113 | $494,000 (-1.38%) Land $92,200 Building $401,800 |
| 2023 | $2,818.00 (+12.9%) | $33,561 (+33.03%) Land $6,466 Building $27,095 | $500,900 (+37.99%) Land $96,500 Building $404,400 |
| 2022 | $2,496.00 | $25,229 Land $4,754 Building $20,475 | $363,000 Land $68,400 Building $294,600 |
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