Parcel Identity
Ada County Assessor — Parcel Record 2026Law I · Provenance
APN
R8584500760
Property Type
Residential
Address
257 W GRAND ISLAND DR
City / State
EAGLE, ID 83616-0000
Jurisdiction
Eagle
ZIP Code
83616
Subdivision
TWO RIVERS SUB
Section
4N1E17
Zoning Code
R-2-P
Zoning Authority
City of Eagle
Total Assessed Value
$965,500
Acreage
0.31 ac
Legal Description
LOT 12 BLK 13 · TWO RIVERS SUB
43.683830° N, -116.357413° W
Ada County · Idaho · United States
Residential Characteristics
Ada County Assessor — Residential RecordLaw I · Provenance
Year Built
2001
Bedrooms
3
Bathrooms
3.5
Ground Floor
2,373 sqft
Upper Floor
948 sqft
Total Living
3,321 sqft
Garage
1,108 sqft
Heating
Yes
Air Conditioning
Yes
Fireplace
Yes
Deck
—
Patio
458 sqft
Land Characteristics
Ada County Assessor — Land RecordLaw I · Provenance
Residential Acres
0.31 ac
Commercial Acres
—
Water Source
Public
Sewer
Public
Sidewalks
Yes
Curb & Gutter
Yes
Corner Lot
No
Frontage
—
Assessed Value Record
Ada County Assessor — Assessment RecordLaw I · Provenance
Assessment Year
2025
Assessed Amount
$515,500
State Category
RES IMPROVEMENT
Active Status
● ACTIVE
State Code
410
Home Exemption
$0
Root-LD Provenance Record
◈ Machine-Readable Provenance — refinery-treasurevalley-v1.0.0
Root-LD v1.0 · boisestandard.org
Federation ID
bs-tv-r8584500760
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
82c7ac5be1a26e3c2df2022b...
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