Boulder County property record for 100 Lashley Ln, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,248 sqft · built 1955 |
| Lot Size | 0.147 acres (6,401 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $72,900 (Jun 1991) |
| Tax Bill | $4,073 (2025) |
| Deeds & Mortgages | Sep 2023 Mortgage Aug 2023 Transfer + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-05-2-11-014 |
| Primary APN | 1577-05-2-11-014 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,248 sqft Living Area |
| 1st Floor Area | 1,248 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 6,401 sqft (0.147 acres) |
| Garage Type | Attached |
| Garage Area | 260 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 100 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0004786 |
|---|---|
| Street Address | 100 LASHLEY LN |
| City | BOULDER |
| State | CO |
| Zip | 80305-3335 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 14 BLK 11 HIGHLAND PARK 1 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 05 |
| Legal Subdivision | HIGHLAND PARK 1 - BO |
| Legal Block | 11 |
| Legal Lot Number | 14 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 12507 |
100 Lashley Ln is owned and occupied by two individuals who acquired it in August 2023.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 100 LASHLEY LN, BOULDER, CO 80305-3335 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Sep 27, 2023 | Deed of Trust, Mortgage · Conventional Mortgage CHANGE LENDING LLC |
| Aug 23, 2023 | Intrafamily Transfer, Transfer |
| Oct 4, 2021 | Deed of Trust, Mortgage · Line of Credit KEY BANK NA |
| Jul 24, 2020 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 17, 1991 · Amount on File |
| Deed Sale | Jun 17, 1991 · Amount on File |
| Prior Sale | Mar 5, 1985 · Amount on File |
| Deed Document Number | 19911109947 |
| Last Transfer Date | Aug 18, 2023 |
| Transfer Doc | 0004019337 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 100 LASHLEY LN, BOULDER, CO 80305-3335 |
| Transaction Type | Mortgage |
| Record Updated | Nov 1, 2023 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO |
| Name | Verified Name |
|---|---|
| Address | 100 LASHLEY LN, BOULDER, CO 80305-3335 |
| Document Number | 0004023104 |
|---|---|
| Date | Sep 27, 2023 |
| Instrument | 4023104 |
| Name | CHANGE LENDING LLC |
|---|---|
| Type | Mortgage Company |
| Address | ANAHEIM, CA 92808 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2053 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 23, 2023 |
| Property Address | 100 LASHLEY LN, BOULDER, CO 80305-3335 |
| Document Number | 0004019337 |
| Instrument Date | Aug 18, 2023 |
| Instrument | 4019337 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 100 LASHLEY LN, BOULDER, CO 80305-3335 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 100 LASHLEY LN, BOULDER, CO 80305-3335 |
| Transaction Type | Mortgage |
| Record Updated | Oct 27, 2021 |
| Title Company | SOLIDIFI |
| Name | Verified Name |
|---|---|
| Address | 100 LASHLBY LN, BOULDER, CO 80305-3335 |
| Document Number | 0003918153 |
|---|---|
| Date | Oct 4, 2021 |
| Instrument | 3918153 |
| Name | KEY BANK NA |
|---|---|
| Type | Bank |
| Address | CLEVELAND, OH 44144 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | Sep 29, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 24, 2020 |
| Property Address | 100 LASHLEY LN, BOULDER, CO 80305-3335 |
| Document Number | 0003800723 |
| Instrument Date | Jul 23, 2020 |
| Instrument | 3800723 |
| Transaction Type | Transfer |
| Record Updated | Aug 21, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 100 LASHLEY LN BOULDER CO 803053335, BOULDER, CO 80305-3335 |
The 2025 property tax bill for 100 Lashley Ln was $4,073.
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 | $41,836 (-2.08%) Land $21,422 Building $20,414 | $683,600 (-) Land $383,400 Building $300,200 | |
| 2025 | $4,073.00 | $42,726 Land $23,963 Building $18,763 | $683,600 Land $383,400 Building $300,200 |
| 2023 | $3,510.00 (+9.79%) | $44,334 (+28.76%) Land $28,562 Building $15,772 | $661,700 (+33.57%) Land $426,300 Building $235,400 |
| 2022 | $3,197.00 | $34,431 Land $21,712 Building $12,719 | $495,400 Land $312,400 Building $183,000 |
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 100 Lashley Ln in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2013.
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 | 9 in force |
| Nearby Flood Claims | 1 (2013) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
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 100 Lashley Ln is moderate, ranking above 59% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 59% of the US · above 44% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% 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 294 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 |
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