Boulder County property record for 715 S 45th St, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3.25 ba · 2,817 sqft · built 1959 |
| Lot Size | 0.161 acres (6,999 sqft) |
| Owner | Company Name on Record |
| Last Sale | $94,000 (Feb 1990) |
| Tax Bill | $7,910 (2025) |
| Deeds & Mortgages | Sep 2019 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-08-1-03-023 |
| Primary APN | 1577-08-1-03-023 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,817 sqft Living Area |
| Gross Area | 4,385 sqft |
| 1st Floor Area | 1,613 sqft |
| Upper Floors Area | 1,204 sqft |
| Basement Area | 1,118 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 2000 |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 6,999 sqft (0.161 acres) |
| Garage Type | Attached |
| Garage Area | 450 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 142 sqft |
| Deck Area | 280 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0012671 |
|---|---|
| Street Address | 715 S 45TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80305-6053 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 23 BLK 3 MARTIN ACRES 3 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 05 |
| Legal Subdivision | MARTIN ACRES 3 - BO |
| Legal Block | 3 |
| Legal Lot Number | 23 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 12508 |
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | 715 S 45TH ST, BOULDER, CO 80305-6053 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 26, 1990 · Amount on Record |
| Deed Sale | Feb 26, 1990 · Amount on Record |
| Prior Sale | Oct 1, 1980 · Amount on Record |
| Deed Document Number | 19901029693 |
| Last Transfer Date | Jan 6, 2012 |
| Transfer Doc | 0003196249 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 715 S 45TH ST, BOULDER, CO 80305-6053 |
| Document Number | 0003737763 |
| Instrument Date | Sep 18, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Oct 14, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Address | 715 S 45TH ST BOULDER CO 803056053, BOULDER, CO 80305-6053 |
| Document Number | 0003737763 |
|---|---|
| Date | Sep 23, 2019 |
| Instrument | 3737763 |
| Name | ELEVATIONS CU |
|---|---|
| Address | BOULDER, CO 80301 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Sep 22, 2039 |
| Rate Type | Adjustable Rate |
|---|
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 | $85,503 (+3.06%) Land $27,241 Building $58,262 | $1,327,400 (-) Land $470,600 Building $856,800 | |
| 2025 | $7,910.00 (+0.38%) | $82,963 (-12.61%) Land $29,413 Building $53,550 | $1,327,400 (-6.32%) Land $470,600 Building $856,800 |
| 2023 | $7,880.00 (+17.68%) | $94,932 (+31.64%) Land $34,753 Building $60,179 | $1,416,900 (+36.56%) Land $518,700 Building $898,200 |
| 2022 | $6,696.00 | $72,113 Land $25,875 Building $46,238 | $1,037,600 Land $372,300 Building $665,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 67% of the US · lower than 84% of Colorado |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Indirect within 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 678 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 · DSL in parts of the area | 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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