Boulder County property record for 1740 Spruce St, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,744 sqft · built 1898 |
| Lot Size | 0.094 acres (4,082 sqft) |
| Owner | Company Name on File |
| Last Sale | $820,000 (Mar 2012) |
| Tax Bill | $9,431 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 1463-30-3-91-001 |
| Primary APN | 1463-30-3-91-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,744 sqft Living Area |
| 1st Floor Area | 1,012 sqft |
| Upper Floors Area | 732 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1898 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Multi-Level |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 4,082 sqft (0.094 acres) |
| Garage Type | Detached |
| Garage Area | 240 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 60 sqft |
| Deck Area | 202 sqft |
| Heating System | Radiant |
|---|
| Account Number | R0103995 |
|---|---|
| Street Address | 1740 SPRUCE ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-4311 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 ALCORN |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | ALCORN SUB - BO |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1024 |
| Census Tract | 12205 |
1740 Spruce St is owned by a company that bought it in March 2012.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1740 SPRUCE ST, BOULDER, CO 80302-4311 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 | Name on Deed |
|---|---|
| Last Sale | Mar 13, 2012 · Amount on File |
| Deed Sale | Mar 13, 2012 · Amount on File |
| Prior Sale | Feb 8, 2002 · Amount on File |
| Deed Document Number | 20123209210 |
| Prior Transfer Date | Aug 17, 2005 |
| Prior Transfer Doc | 0002716281 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1740 Spruce St was $9,431.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $102,864 (+3.99%) Land $46,125 Building $56,739 | $1,582,700 (-) Land $748,300 Building $834,400 | |
| 2025 | $9,431.00 | $98,919 Land $46,769 Building $52,150 | $1,582,700 Land $748,300 Building $834,400 |
| 2023 | $10,021.00 (+17.81%) | $119,729 (+30.71%) Land $53,714 Building $66,015 | $1,787,000 (+35.58%) Land $801,700 Building $985,300 |
| 2022 | $8,506.00 | $91,601 Land $41,922 Building $49,679 | $1,318,000 Land $603,200 Building $714,800 |
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 1740 Spruce St in Zone X, an area of moderate flood risk.
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 5 in force |
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 1740 Spruce 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 BOULDER serves 166,080 people · EPA ID CO0107152 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 544 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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