Parcel Identity
Ada County Assessor — Parcel Record 2026Law I · Provenance
APN
R8317790020
Property Type
Residential
Address
4157 N MOUNTAIN SKY LN
City / State
BOISE, ID 83704-0000
Jurisdiction
Boise
ZIP Code
83704
Subdivision
NEWHOUSE SUB
Section
4N2E31
Zoning Code
R-1C
Zoning Authority
City of Boise
Total Assessed Value
$510,600
Acreage
0.28 ac
Legal Description
LOT 2 · TANSY SUBDIVISION · #8310569
43.642628° N, -116.271721° W
Ada County · Idaho · United States
Residential Characteristics
Ada County Assessor — Residential RecordLaw I · Provenance
Year Built
1991
Bedrooms
1
Bathrooms
1.25
Ground Floor
794 sqft
Upper Floor
647 sqft
Total Living
2,070 sqft
Garage
608 sqft
Heating
Yes
Air Conditioning
Yes
Fireplace
Yes
Deck
93 sqft
Patio
137 sqft
Land Characteristics
Ada County Assessor — Land RecordLaw I · Provenance
Residential Acres
0.28 ac
Commercial Acres
—
Water Source
Public
Sewer
Public
Sidewalks
No
Curb & Gutter
No
Corner Lot
No
Frontage
—
Assessed Value Record
Ada County Assessor — Assessment RecordLaw I · Provenance
Assessment Year
2025
Assessed Amount
$316,200
State Category
RES IMPROVEMENT
Active Status
● ACTIVE
State Code
410
Home Exemption
$-125,000
Root-LD Provenance Record
◈ Machine-Readable Provenance — refinery-treasurevalley-v1.0.0
Root-LD v1.0 · boisestandard.org
Federation ID
bs-tv-r8317790020
Entity Class
real-estate / residential
Primary Source
adacounty.id.gov/assessor
Collection Method
gis-extract · deterministic
Source Verified
✓ TRUE
Human Verified
Pending — claim to verify
Content Hash
1b64b643fd090cf64b4d1a91...
Minted At
2026-07-01
Recursive Edges
0 · Pending corpus pass
Pipeline
refinery-treasurevalley-v1.0.0
Law I — Every field traces to Ada County Assessor GIS open data ·
Law II — The timestamp is the record ·
Law VII — Any edge is an entry into the torus ·
Recursive layer pending Treasure Valley Corpus Pass