Boulder County property record for 1740 Oak Ave, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.25 ba · 3,910 sqft · built 2006 |
| Lot Size | 0.224 acres (9,767 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $2,000,000 (Oct 2020) |
| Tax Bill | $16,982 (2025) |
| Deeds & Mortgages | Oct 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-18-3-63-001 |
| Primary APN | 1463-18-3-63-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 3,910 sqft Living Area |
| Gross Area | 4,882 sqft |
| 1st Floor Area | 1,446 sqft |
| Upper Floors Area | 1,533 sqft |
| Basement Area | 1,383 sqft |
| Finished Basement | 931 sqft |
| Unfinished Basement | 452 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 9,767 sqft (0.224 acres) |
| Garage Type | Attached |
| Garage Area | 520 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 251 sqft |
| Patio Area | 204 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0508021 |
|---|---|
| Street Address | 1740 OAK AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-1223 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 2A MOORES RPLT LOT 2 BLK 29 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 18 |
| Legal Subdivision | MOORES RPLT LOT 2 BLK 29 |
| Legal Block | 29 |
| Legal Lot Number | 2A |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 12105 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 1740 OAK AVE, BOULDER, CO 80304-1223 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 21, 2020 · Amount on Record |
| Deed Sale | Oct 21, 2020 · Amount on Record |
| Prior Sale | Oct 28, 2013 · Amount on Record |
| Deed Document Number | 20203825853 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Oct 21, 2020 |
| Property Address | 1740 OAK AVE, BOULDER, CO 80304-1223 |
| Document Number | 0003825853 |
| Instrument Date | Oct 16, 2020 |
| Instrument | 3825853 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2022 |
| Title Company | LAND TITLE GUARANTEE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $200.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1740 OAK AVE, 1740, BOULDER, CO 80304-1223 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 1740 OAK AVE, BOULDER, CO 80304-1223 |
| Document Number | 0003825854 |
|---|---|
| Date | Oct 21, 2020 |
| Instrument | 3825854 |
| Name | BANK OF AMERICA NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2050 |
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 | $189,020 (+6.13%) Land $52,585 Building $136,435 | $2,849,700 (-) Land $843,300 Building $2,006,400 | |
| 2025 | $16,982.00 (+1.54%) | $178,106 (-9.76%) Land $52,706 Building $125,400 | $2,849,700 (-3.26%) Land $843,300 Building $2,006,400 |
| 2023 | $16,725.00 (+20.2%) | $197,362 (+31.72%) Land $54,484 Building $142,878 | $2,945,700 (+36.63%) Land $813,200 Building $2,132,500 |
| 2022 | $13,914.00 | $149,835 Land $43,952 Building $105,883 | $2,155,900 Land $632,400 Building $1,523,500 |
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 32 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 32 in force |
| Nearby Flood Claims | 26 (2005–2015) |
| Claims Outside the SFHA | 10 of 26 |
| Most Recent Claim | May 2015 · Severe Storms, Tornadoes, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 0.02% 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 482 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 8,000 / 8,000 |
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
| LiveWireNet Fixed Wireless | 250 / 100 |
May also be available: T-Mobile, Verizon.
5G (outdoors only) and 4G LTE
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