Boulder County property record for 3340 Sentinel Dr, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.25 ba · 2,388 sqft · built 1991 |
| Lot Size | 0.116 acres (5,052 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $699,500 (Mar 2018) |
| Tax Bill | $5,925 (2025) |
| Deeds & Mortgages | Mar 2018 Sale & Mortgage Aug 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-21-3-07-052 |
| Primary APN | 1463-21-3-07-052 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,388 sqft Living Area |
| Gross Area | 2,919 sqft |
| 1st Floor Area | 802 sqft |
| Upper Floors Area | 917 sqft |
| Basement Area | 802 sqft |
| Finished Basement | 669 sqft |
| Unfinished Basement | 133 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1993 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 5,052 sqft (0.116 acres) |
| Garage Type | Attached |
| Garage Area | 398 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 112 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0087754 |
|---|---|
| Street Address | 3340 SENTINEL DR |
| City | BOULDER |
| State | CO |
| Zip | 80301-5476 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 52 BLK 1 NORTHCREEK SUB |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 21 |
| Legal Subdivision | NORTHCREEK SUBDIVISION - BO |
| Legal Block | 1 |
| Legal Lot Number | 52 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 12207 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 3340 SENTINEL DR, BOULDER, CO 80301-5476 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 26, 2018 | Warranty Deed, Transfer · Conventional Mortgage HOME POINT FINANCIAL CORPORATION |
| Aug 5, 2017 | Deed of Trust, Mortgage · Conventional Mortgage ELEVATIONS CU |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 26, 2018 · Amount on Record |
| Deed Sale | Mar 26, 2018 · Amount on Record |
| Prior Sale | Nov 22, 1999 · Amount on Record |
| Deed Document Number | 20183647134 |
| Last Transfer Date | Mar 26, 2024 |
| Transfer Doc | 0004041229 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Mar 26, 2018 |
| Property Address | 3340 SENTINEL DR, BOULDER, CO 80301-5476 |
| Document Number | 0003647134 |
| Instrument Date | Mar 23, 2018 |
| Instrument | 3647134 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2022 |
| Title Company | HERITAGE TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $69.95 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 3340 SENTINEL DR, BOULDER, CO 80301-5476 |
| Document Number | 0003647135 |
|---|---|
| Date | Mar 26, 2018 |
| Instrument | 3647135 |
| Name | HOME POINT FINANCIAL CORPORATION |
|---|---|
| Type | Government Agency |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3340 SENTINEL DR, BOULDER, CO 80301-5476 |
| Document Number | 0003608407 |
| Instrument Date | Aug 5, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Aug 17, 2017 |
| Name | Verified Name |
|---|---|
| Address | 3340 SENTINEL DR BOULDER CO 803015476, BOULDER, CO 80301-5476 |
| Document Number | 0003608407 |
|---|---|
| Date | Aug 10, 2017 |
| Instrument | 3608407 |
| Name | ELEVATIONS CU |
|---|---|
| Address | BOULDER, CO 80301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Aug 9, 2037 |
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 | $62,852 (+1.14%) Land $31,565 Building $31,287 | $994,300 (-) Land $534,200 Building $460,100 | |
| 2025 | $5,925.00 (-5.64%) | $62,144 (-18.66%) Land $33,388 Building $28,756 | $994,300 (-12.8%) Land $534,200 Building $460,100 |
| 2023 | $6,279.00 (+17.72%) | $76,400 (+32.99%) Land $31,557 Building $44,843 | $1,140,300 (+37.95%) Land $471,000 Building $669,300 |
| 2022 | $5,334.00 | $57,449 Land $26,598 Building $30,851 | $826,600 Land $382,700 Building $443,900 |
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.
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 |
| Flood Insurance Cost | Premium on Record median of 20 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 20 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 | 0.03% 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 108 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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