Parcel Identity
Ada County Assessor — Parcel Record 2026Law I · Provenance
APN
R2734210030
Property Type
Residential
Address
4550 W CORNERSTONE LN
City / State
EAGLE, ID 83616-0000
Jurisdiction
Unincorporated Ada County
ZIP Code
83616
Subdivision
FAIRFIELD ESTATES SUB
Section
5N1W36
Zoning Code
RUT
Zoning Authority
Ada County
Total Assessed Value
$3,249,300
Acreage
5.31 ac
Legal Description
LOT 03 BLK 01 · FAIRFIELD ESTATES SUB
43.726814° N, -116.409245° W
Ada County · Idaho · United States
Residential Characteristics
Ada County Assessor — Residential RecordLaw I · Provenance
Year Built
2020
Bedrooms
6
Bathrooms
7.5
Ground Floor
6,475 sqft
Upper Floor
4,702 sqft
Total Living
11,177 sqft
Garage
1,778 sqft
Heating
Yes
Air Conditioning
Yes
Fireplace
Yes
Deck
406 sqft
Patio
888 sqft
Pool
670 sqft
Land Characteristics
Ada County Assessor — Land RecordLaw I · Provenance
Residential Acres
5.31 ac
Commercial Acres
—
Water Source
None
Sewer
None
Sidewalks
No
Curb & Gutter
No
Corner Lot
No
Frontage
—
Assessed Value Record
Ada County Assessor — Assessment RecordLaw I · Provenance
Assessment Year
2025
Assessed Amount
$2,579,300
State Category
RES IMPROVEMENT
Active Status
● ACTIVE
State Code
370
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-r2734210030
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
03bcf914922a932fc278be78...
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