Ada County property record for 3870 S Development Ave, Boise, ID 83705 · Last verified August 2026
| Property Type | Commercial Building, Warehouse, Showroom |
|---|---|
| Details | 4,154 sqft · built 1986 |
| Lot Size | 0.19 acres (8,276 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $4,508 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | S1027314800 |
| Primary APN | S1027314800 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 4,154 sqft Gross Area |
| 1st Floor Area | 4,154 sqft |
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Lot Area | 8,276 sqft (0.19 acres) |
| Street Address | 3870 S DEVELOPMENT AVE |
|---|---|
| City | BOISE |
| State | ID |
| Zip | 83705 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Commercial Building, Warehouse, Showroom |
| Legal Description | PAR #4800 OF NE4SW4 SEC 27 3N 2E #312150-R #99021116 |
| Legal Range | 02E |
| Legal Township | 03N |
| Legal Section | 27 |
| Legal Subdivision | GAVINS SUNRISE RIM ADD UN 03 |
| Jurisdiction | ADA ID |
| Township / Civil Division | BOISE CITY |
| Census Block Group | 1 |
| Census Block | 1050 |
| Census Tract | 2100 |
Source: Ada County records · APN S1027314800
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 | Individual Name on File |
|---|---|
| Mailing Address | 1086 E OPUS ST, BOISE, ID 83716-5274 |
| Owner Type | Individual |
| Deed Names | Verified Name 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 | $523,500 (+7.01%) | $523,500 (+7.01%) | |
| 2025 | $4,508.00 (-0.11%) | $489,200 (-2.67%) | $489,200 (-2.67%) |
| 2024 | $4,513.00 (+21.81%) | ||
| 2023 | $502,600 Land $53,000 Building $449,600 | $502,600 Land $53,000 Building $449,600 | |
| 2022 | $3,705.00 |
Source: FEMA National Flood Hazard Layer, Ada County (16001C), updated October 4, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 160010021001, 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 |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 3 in force |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond 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, availability as of December 31, 2025 · Published October 2026 · based on 246 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Cable One | Cable | 1,000 / 50 |
| Safelink Internet | Fixed Wireless (unlicensed) | 500 / 100 |
| Verizon | Fixed Wireless | 300 / 20 |
| White Cloud Networks | Fixed Wireless | 200 / 50 |
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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