Ada County property record for 109 E Louisa St, Boise, ID 83712
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,580 sqft · built 1949 |
| Lot Size | 0.239 acres (10,411 sqft) |
| Owner | Company Name on File |
| Last Sale | $475,475 (Jan 2025) |
| Tax Bill | $5,733 (2025) |
| Deeds & Mortgages | May 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | R9227502060 |
| Primary APN | R9227502060 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Stories | 1 Story |
| Building Area | 1,580 sqft Living Area |
| 1st Floor Area | 1,580 sqft |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Roof Material | Composition Shingle |
| Lot Area | 10,411 sqft (0.239 acres) |
| Garage Type | Detached |
| Garage Area | 952 sqft |
| Parking Spaces | 5 Parking Spaces |
| Cooling System | None |
|---|---|
| Heating System | HVAC |
| Street Address | 109 E LOUISA ST |
|---|---|
| City | BOISE |
| State | ID |
| Zip | 83712-8234 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R-1C |
| Legal Description | LOT 3 BLK 8 WARM SPRINGS PARK |
| Legal Range | 02E |
| Legal Township | 03N |
| Legal Section | 12 |
| Legal Subdivision | WARM SPRINGS PARK |
| Legal Block | 8 |
| Legal Lot Number | 3 |
| Jurisdiction | ADA ID |
| Township / Civil Division | BOISE CITY |
| Census Block Group | 1 |
| Census Block | 1048 |
| Census Tract | 701 |
109 E Louisa St, a duplex, is owned by a company that acquired it in February 2025.
Source: Ada County records, as of August 7, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1887 CARLOW ST, MIDDLETON, ID 83644-1190 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 2, 2025 · Amount on File |
| Deed Sale | Jan 2, 2025 · Amount on File |
| Prior Sale | May 21, 2018 · Amount on File |
| Deed Document Number | 2025110 |
| Last Transfer Date | Feb 26, 2025 |
| Transfer Doc | 0000014953 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ADA ID |
| Recording Date | May 21, 2018 |
| Property Address | 109 E LOUISA ST, BOISE, ID 83712-8234 |
| Document Number | 0000046026 |
| Instrument Date | May 10, 2018 |
| Instrument | 46026 |
| Transaction Type | Transfer |
| Record Updated | May 31, 2018 |
| Title Company | PIONEER TITLE COMPANY/ADA |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1883 W ROYAL HUNTE DR #200 CEDAR CITY UT 847204081, 200, CEDAR CITY, UT 84720-4081 |
The 2025 property tax bill for 109 E Louisa St was $5,733, up 11.1% from the year before.
Source: Ada County assessment roll, as of August 7, 2026
| Type | Name |
|---|---|
| State | Idaho |
| County | Ada County |
| Municipality | Boise City |
| Unified School District | Boise City Independent School District 1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $593,100 (-4.66%) | $593,100 (-4.66%) | |
| 2025 | $5,733.00 (+11.13%) | $622,100 | $622,100 |
| 2024 | $5,159.00 | ||
| 2023 | $616,800 Land $187,000 Building $429,800 | $616,800 Land $187,000 Building $429,800 | |
| 2022 | $6,736.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 109 E Louisa St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 4, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 3 (1979–2000) |
| Claims Outside the SFHA | 1 of 3 |
| Most Recent Claim | Feb 2000 · river or lake flooding |
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 109 E Louisa St is moderate, ranking above 47% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 47% of the US · lower than 86% of Idaho |
|---|---|
| Wildfire Likelihood | 0.09% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | VEOLIA WATER IDAHO private · serves 264,978 people · EPA ID ID4010016 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2025 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 298 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Sparklight Cable | 1,000 / 50 |
| Anthem Broadband Fixed Wireless | 500 / 100 |
| White Cloud Communications Fixed Wireless | 200 / 50 |
May also be available: T-Mobile, Verizon.
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