Boulder County property record for 503 E Oak St, Lafayette, CO 80026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 864 sqft · built 1957 |
| Lot Size | 0.161 acres (7,001 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $206,300 (Jun 2002) |
| Tax Bill | $2,847 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1465-35-3-06-007 |
| Primary APN | 1465-35-3-06-007 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 864 sqft Living Area |
| Gross Area | 1,128 sqft |
| 1st Floor Area | 864 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 7,001 sqft (0.161 acres) |
| Garage Type | Attached |
| Garage Area | 264 sqft |
| Parking Spaces | 3 Parking Spaces |
| Patio Area | 196 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0021414 |
|---|---|
| Street Address | 503 E OAK ST |
| City | LAFAYETTE |
| State | CO |
| Zip | 80026-2522 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 9 LESS UP RES BLK 6 FIRST UNION |
| Legal Range | 69 |
| Legal Township | 1N |
| Legal Section | 35 |
| Legal Subdivision | FIRST UNION - LA |
| Legal Block | 6 |
| Legal Lot Number | 9 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LAFAYETTE-LOUISVILLE |
| Census Block Group | 1 |
| Census Block | 1034 |
| Census Tract | 12907 |
Source: Boulder County records, as of June 15, 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 | 503 E OAK ST, LAFAYETTE, CO 80026-2522 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 28, 2002 · Amount on Record |
| Deed Sale | Jun 28, 2002 · Amount on Record |
| Prior Sale | Oct 15, 1999 · Amount on Record |
| Deed Document Number | 20022507 |
| Prior Transfer Date | Jan 25, 2001 |
| Prior Transfer Doc | 0002122421 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County assessment roll, as of June 15, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Lafayette City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $32,504 (+8.8%) Land $21,814 Building $10,690 | $478,000 (-) Land $320,800 Building $157,200 | |
| 2025 | $2,847.00 (+14.11%) | $29,875 (-7.62%) Land $20,050 Building $9,825 | $478,000 (-0.97%) Land $320,800 Building $157,200 |
| 2023 | $2,495.00 (+9.77%) | $32,341 (+33.64%) Land $22,030 Building $10,311 | $482,700 (+38.63%) Land $328,800 Building $153,900 |
| 2022 | $2,273.00 | $24,200 Land $16,743 Building $7,457 | $348,200 Land $240,900 Building $107,300 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.6% of Colorado |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 LAFAYETTE serves 28,700 people · EPA ID CO0107473 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 5 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 608 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| CenturyLink Fiber · DSL in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
May also be available: T-Mobile.
5G (outdoors only) and 4G LTE
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