Ada County property record for 145 E Williams St, Boise, ID 83706 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 5 ba · 3,660 sqft · built 1983 |
| Lot Size | 0.42 acres (18,295 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $5,667 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | R6026040008 |
| Primary APN | R6026040008 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 5 Baths |
| Stories | 2 Stories |
| Building Area | 3,660 sqft Living Area |
| Gross Area | 4,267 sqft |
| 1st Floor Area | 2,754 sqft |
| Upper Floors Area | 906 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1983 |
|---|---|
| Effective Year Built | Effective 2024 |
| Architectural Style | Bi-Level |
| Exterior Material | Brick |
| Roof Material | Composition Shingle |
| Lot Area | 18,295 sqft (0.42 acres) |
| Garage Type | Attached |
| Garage Area | 494 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 40 sqft |
| Deck Area | 164 sqft |
| Patio Area | 277 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 145 E WILLIAMS ST |
|---|---|
| City | BOISE |
| State | ID |
| Zip | 83706-4033 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 3 & TRACT S & ADJ BLK 1 NELSONS RIVER PARKWAY SUB NO 5 #0010-C S1023120920-B 9162162-63 95095812 (ATTACHED) |
| Legal Range | 02E |
| Legal Township | 03N |
| Legal Section | 14 |
| Legal Subdivision | NELSONS RIVER PARKWAY SUB UNIT NO 05 |
| Legal Tract | S |
| Legal Block | 1 |
| Legal Lot Number | 3 |
| Jurisdiction | ADA ID |
| Township / Civil Division | BOISE CITY |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 807 |
Source: Ada County records · APN R6026040008
Assessment roll updated August 7, 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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 145 E WILLIAMS ST, BOISE, ID 83706-4033 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Ada County records · Assessment roll updated August 7, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Idaho |
| County | Ada County |
| Municipality | Boise City |
| Unified School District | Boise City Independent School District 1 (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $894,400 (+12.04%) | $894,400 (+12.04%) | |
| 2025 | $5,667.00 (-9.02%) Homeowner's exemption | $798,300 (+8.86%) | $798,300 (+8.86%) |
| 2024 | $6,229.00 (-13.73%) | ||
| 2023 | $733,300 Land $363,200 Building $370,100 | $733,300 Land $363,200 Building $370,100 | |
| 2022 | $7,220.00 |
Source: FEMA National Flood Hazard Layer, Ada County (16001C), updated October 4, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 160010008072, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Low above 5% of the US · above 2% of Idaho |
|---|---|
| Wildfire Likelihood | About 1 in 5,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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, availability as of December 31, 2025 · Published October 2026 · based on 583 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fixed Wireless | 1,000 / 75 |
| Cable One | Cable | 1,000 / 50 |
| Safelink Internet | Fixed Wireless (unlicensed) | 500 / 100 |
| White Cloud Networks | Fixed Wireless | 200 / 50 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Lumen Technologies. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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