Boulder County property record for 440 Gregory Ln, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4.25 ba · 5,313 sqft · built 1989 |
| Lot Size | 0.304 acres (13,232 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,707,500 (Apr 2007) |
| Tax Bill | $25,267 (2025) |
| Deeds & Mortgages | Dec 2021 Sale Aug 2018 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-36-4-39-001 |
| Primary APN | 1461-36-4-39-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 5,313 sqft Living Area |
| Gross Area | 5,913 sqft |
| 1st Floor Area | 2,136 sqft |
| Upper Floors Area | 1,214 sqft |
| Basement Area | 1,963 sqft |
| Finished Basement | 1,963 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Architectural Style | A-Frame |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 13,232 sqft (0.304 acres) |
| Garage Type | Attached |
| Garage Area | 600 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 146 sqft |
| Patio Area | 1,035 sqft |
| Heating System | Radiant |
|---|
| Account Number | R0081072 |
|---|---|
| Street Address | 440 GREGORY LN |
| City | BOULDER |
| State | CO |
| Zip | 80302-7401 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 GREGORY SUB |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 36 |
| Legal Subdivision | GREGORY SUB - BO |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3031 |
| Census Tract | 12201 |
Source: Boulder County records · APN 1461-36-4-39-001
Assessment roll updated June 15, 2026 · Last verified August 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 File |
|---|---|
| Mailing Address | 440 GREGORY LN, BOULDER, CO 80302-7401 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Date | Document |
|---|---|
| Dec 16, 2021 | Special Warranty Deed, Transfer |
| Aug 02, 2018 | Deed of Trust, Mortgage · ARM WELLS FARGO BANK NA |
| May 26, 2020 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 18, 2007 · Amount on Record |
| Deed Sale | Apr 18, 2007 · Amount on Record |
| Prior Sale | Mar 02, 2005 · Amount on Record |
| Deed Document Number | 20072850122 |
| Last Transfer Date | Dec 15, 2021 |
| Transfer Doc | 0003934917 |
| Record Updated | Sep 20, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Dec 16, 2021 |
| Property Address | 440 GREGORY LN, BOULDER, CO 80302-7401 |
| Document Number | 0003934917 |
| Instrument Date | Dec 15, 2021 |
| Instrument | 3934917 |
| Transaction Type | Transfer |
| Record Updated | Jan 06, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Family Trust |
| Address | 440 GREGORY LN, BOULDER, CO 80302-7401 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 440 GREGORY LN, BOULDER, CO 80302-7401 |
| Transaction Type | Mortgage |
| Record Updated | Aug 27, 2021 |
| Title Company | LAND TITLE GUARANTEE |
| Name | Verified Name |
|---|
| Document Number | 0003668979 |
|---|---|
| Date | Aug 02, 2018 |
| Instrument | 3668979 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.62% |
| Type Change Date | Sep 01, 2025 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.62% |
| Index | 1-Year LIBOR |
| Max Rate | 8.62% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | May 26, 2020 |
| Property Address | 440 GREGORY LN, BOULDER, CO 80302-7401 |
| Document Number | 0003786005 |
| Instrument Date | May 22, 2020 |
| Instrument | 3786005 |
| Transaction Type | Transfer |
| Record Updated | Jul 10, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 440 GREGORY LN BOULDER CO 803027401, BOULDER, CO 80302-7401 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (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 | $295,120 (+8.8%) Land $152,667 Building $142,453 | $4,340,000 (-) Land $2,245,100 Building $2,094,900 | |
| 2025 | $25,267.00 (+4.92%) | $271,250 (-6.23%) Land $140,319 Building $130,931 | $4,340,000 (+0.52%) Land $2,245,100 Building $2,094,900 |
| 2023 | $24,083.00 (+7.02%) | $289,266 (+16.04%) Land $143,340 Building $145,926 | $4,317,400 (+20.37%) Land $2,139,400 Building $2,178,000 |
| 2022 | $22,503.00 | $249,276 Land $117,601 Building $131,675 | $3,586,700 Land $1,692,100 Building $1,894,600 |
Source: FEMA National Flood Hazard Layer as of October 14, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 34 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 34 in force |
| Nearby Flood Claims | 29 (1983–2025) |
| Claims Outside the SFHA | 10 of 29 |
| Most Recent Claim | Apr 2025 · other causes |
| Claims by Event |
|
| Wildfire Risk | High above 86% of the US · above 89% of Colorado |
|---|---|
| Wildfire Likelihood | 0.7% annual chance |
| Exposure | Indirect within ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless | 2,500 / 2,500 |
| Lumen Technologies Fiber | 2,000 / 1,000 |
| Xfinity Cable | 1,200 / 35 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
May also be available: Verizon.
Based on FCC filings for 80 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF BOULDER serves 166,080 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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