Data Provenance & Lineage
Source: Maricopa County Recorder Public Deeds
Dataset: Tartesso Subdivision Closed Deeds
Period: August 2026
Methodology: Median transaction price of arms-length single-family sales in Tartesso.
Tartesso is an expansive master-planned neighborhood located west of Sun Valley Parkway, known for expansive community parks and accessible family homeownership.
Source: Maricopa County Recorder Public Deeds • Period: August 2026
Source: Maricopa County Recorder Public Deeds
Dataset: Tartesso Subdivision Closed Deeds
Period: August 2026
Methodology: Median transaction price of arms-length single-family sales in Tartesso.
Source: Maricopa County Housing Inventory Audit
Dataset: Tartesso Resale Inventory
Period: August 2026
Methodology: Active single-family listings at month-end.
Source: Tamara Market Analytics Engine
Dataset: Deterministic Absorption Index
Period: August 2026
Methodology: 65 active listings / 22 monthly sales = 3.0 months.
16-acre community sports park and multiple pocket play areas
Direct I-10 access via Sun Valley Parkway
Tartesso Community Association with modest monthly assessments.
Architectural Profiles: Contemporary single-story and two-story family designs
Raw data verified from public records, analyzed through deterministic models, and synthesized with local East & West Valley insights. No spam, no sales calls.