Boulder County property record for 747 Sumner St, Longmont, CO 80501 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1957 |
| Square Footage | 1,312 sqft Living Area |
| Lot Size | 11,101 sqft (0.255 acres) |
| Garage | Detached, 352 sqft |
| Last Sale | $185,000 (2010) |
| Tax Bill | $3,429.00 (2025) |
| Primary APN | 1315-04-1-10-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,312 sqft Living Area |
| Gross Area | 1,592 sqft Gross Area |
| 1st Floor | 1,032 sqft 1st Floor |
| Basement Area | 560 sqft Basement |
| Finished Basement | 280 sqft Finished |
| Unfinished Basement | 280 sqft Unfinished |
| Stories | 1 Stories |
| Interior Structure | Plaster Interior Structure |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Lot Area | 11,101 sqft (0.255 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 352 sqft Garage |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0040869 |
|---|---|
| Street Address | 747 SUMNER ST |
| City | LONGMONT |
| State | CO |
| Zip | 80501-4834 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOTS 45-46 & ST ADJ LOT 46 ON N BLK 9 COLUMBIA HEIGHTS |
| Legal Range | 69 |
| Legal Township | 2N |
| Legal Section | 04 |
| Legal Subdivision | COLUMBIA HEIGHTS - LG |
| Legal Block | 9 |
| Legal Lot Number | 45 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 5 |
| Census Block | 5006 |
| Census Tract | 13302 |
Source: Boulder County records · APN 1315-04-1-10-001
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 | 2 Individuals Owners |
|---|---|
| Mailing Address | 3095 3RD ST, BOULDER, CO 80304-2538 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20103081173 |
| Last Transfer Date | Oct 26, 2016 |
| Transfer Doc | 0003555328 |
| 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 | $35,543 (+8.8%) Land $13,484 Building $22,059 | $522,700 (-) Land $198,300 Building $324,400 | |
| 2025 | $3,429.00 (+15.96%) | $32,669 (-6.75%) Land $12,394 Building $20,275 | $522,700 (-0.04%) Land $198,300 Building $324,400 |
| 2023 | $2,957.00 (+11.17%) | $35,034 (+30.29%) Land $13,869 Building $21,165 | $522,900 (+35.15%) Land $207,000 Building $315,900 |
| 2022 | $2,660.00 | $26,890 Land $10,210 Building $16,680 | $386,900 Land $146,900 Building $240,000 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures