Ada County property record for 421 S School Ave, Kuna, ID 83634
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,420 sqft · built 1978 |
| Lot Size | 0.258 acres (11,238 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $241,900 (Jul 2020) |
| Tax Bill | $978 (2025) |
| Deeds & Mortgages | Jul 2020 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | R5070251080 |
| Primary APN | R5070251080 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,420 sqft Living Area |
| Gross Area | 1,980 sqft |
| 1st Floor Area | 1,420 sqft |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 2022 |
| Architectural Style | Conventional |
| Exterior Material | Aluminum/Vinyl |
| Roof Material | Composition Shingle |
| Lot Area | 11,238 sqft (0.258 acres) |
| Garage Type | Attached |
| Garage Area | 288 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 12 sqft |
| Patio Area | 72 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 421 S SCHOOL AVE |
|---|---|
| City | KUNA |
| State | ID |
| Zip | 83634-2309 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-6 |
| Legal Description | PAR #1080 OF LOT 7 KUNA HOME TRACTS |
| Legal Range | 01W |
| Legal Township | 02N |
| Legal Section | 26 |
| Legal Subdivision | KUNA HOME TRACTS |
| Legal Tract | 7 |
| Legal Lot Number | 7 |
| Jurisdiction | ADA ID |
| Township / Civil Division | KUNA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 10403 |
421 S School Ave is owned and occupied by two individuals who bought it in July 2020.
Source: Ada County records, as of May 28, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 421 S SCHOOL AVE, KUNA, ID 83634-2309 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jul 31, 2020 · Amount on File |
| Deed Sale | Jul 31, 2020 · Amount on File |
| Deed Document Number | 202096430 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | ADA ID |
| Recording Date | Jul 31, 2020 |
| Property Address | 421 S SCHOOL AVE, KUNA, ID 83634-2309 |
| Document Number | 0000096430 |
| Map Reference | MB 5 PG 247 |
| Instrument Date | Jul 30, 2020 |
| Instrument | 2020-096430 |
| Transaction Type | Transfer |
| Record Updated | Sep 6, 2022 |
| Title Company | PIONEER TITLE CO OF ADA COUN |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 421 S SCHOOL AVE, KUNA, ID 83634-2309 |
| Document Number | 0000096431 |
|---|---|
| Date | Jul 31, 2020 |
| Instrument | 2020-096431 |
| Name | FINANCE OF AMERICA MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Aug 1, 2050 |
The 2025 property tax bill for 421 S School Ave was $978 with a homeowner's exemption, up 6.5% from the year before.
Source: Ada County assessment roll, as of May 28, 2026
| Type | Name |
|---|---|
| State | Idaho |
| County | Ada County |
| Municipality | Kuna City |
| Unified School District | Kuna Joint School District 3 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $978.00 (+6.54%) Homeowner's exemption | $326,600 | $326,600 |
| 2024 | $918.00 | ||
| 2023 | $231,200 Land $102,100 Building $129,100 | $231,200 Land $102,100 Building $129,100 | |
| 2022 | $1,067.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 421 S School Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 4, 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.
Wildfire risk around 421 S School Ave is low, with a 0.05% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 63% of the US · lower than 91% of Idaho |
|---|---|
| Wildfire Likelihood | 0.05% 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 KUNA serves 32,038 people · EPA ID ID4010085 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2025 |
| Lead | Under 1 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 367 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Anthem Broadband Fixed Wireless | 2,000 / 2,000 |
| Sparklight Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| White Cloud Communications Fixed Wireless | 200 / 50 |
May also be available: AT&T.
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