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Interzoid Get Property History
x402
Interzoid Get Property History is a paid API for AI agents from api.interzoid.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).
Retrieves ownership history, sale price, sale date, property type, and current owner for a US property address.
Price / call$0.25
Success—
StatusUnknown
How this service works
Retrieve property transaction history for any US address including last sale date and price, prior transactions over up to ten years, price-per-square-foot trajectory, ownership chain, recorded deed types, mortgage history, and current owner of record.
Output
Returns a JSON object containing the property address, current owner, property type, last sale date, last sale price, and an ownership chain showing historical owners with date ranges. Also includes a status code and credits field.
Example use cases
Example prompt
“Can you pull up the ownership history for 600 Montgomery St, San Francisco, CA 94111 — I want to know who owns it now, when it last sold, and for how much?”
Technical details
Endpoint
GEThttps://api.interzoid.com/getpropertyhistoryWhen to prefer
Use this endpoint when you need structured US property ownership and transaction history — including current owner, sale price, sale date, and ownership chain — from a single address lookup. Ideal for real estate due diligence, CRM/ERP data enrichment, MDM pipelines, or any workflow where knowing who owns a property and its transaction history is valuable. Prefer over general web search when you need structured, machine-readable property data.
Side effects
- Address not found or not recognized — returns non-Success code
- Non-US address provided — not supported
- Malformed or missing address parameter — request fails validation
- Property with no recorded transaction history — limited or empty data fields
- Insufficient credits / payment failure — no data returned
Input
{
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"address": "600 Montgomery St, San Francisco, CA 94111"
}
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"Code": "Success",
"Credits": "0",
"DeedTypes": "March 2026 transfer: Separate deeds recorded for each of the three buildings in the Transamerica Pyramid Center campus at San Francisco County Recorder (specific deed type — e.g., grant deed, warranty deed — not publicly disclosed in available sources). October 2020 transfer: Deed recorded at San Francisco County Recorder upon close of acquisition by SHVO/Deutsche Finance America joint venture (specific deed type not publicly disclosed in available news/public record summaries). Pre-2020: Property held through corporate ownership structure (Transamerica Corp / Aegon NV); no standalone property deed transfers recorded for arms-length sales prior to 2020.",
"CurrentOwner": "Yoda PLC (Cyprus-based investment firm; publicly listed on the Cyprus Stock Exchange; led by Greek investor Ioannis Papalekas / Alon Bar) — as of March 31, 2026 per recorded deeds and public reporting.",
"LastSaleDate": "March 31, 2026",
"PropertyType": "Commercial Office - Class A, 48-story tower (Office/O classification per public assessor records; Building Class A; 512,395–540,031 sq ft for the Pyramid tower component; part of a 3-building campus totaling ~750,000 sq ft)",
"LastSalePrice": "$691,600,000 (full Transamerica Pyramid Center campus, 3 buildings); $600,000,000 attributable to 600 Montgomery St (the Pyramid tower alone) per separate deeds recorded at San Francisco County Recorder",
"OwnershipChain": "1. Transamerica Corporation (original developer/owner) — 1972 to 1999. 2. Aegon NV (Dutch insurer; acquired via corporate purchase of Transamerica Corporation for ~$10.8B) — 1999 to October 28, 2020. 3. SHVO / Deutsche Finance America / BVK joint venture (Michael Shvo, Deutsche Finance America, Bayerische Versorgungskammer) — October 28, 2020 to March 31, 2026. 4. Yoda PLC (Cyprus-based investment firm; led by Greek investor Ioannis Papalekas / Alon Bar) — March 31, 2026 to present.",
"MortgageHistory": "October 2020 acquisition: $495,000,000 loan secured against the property at time of SHVO/Deutsche Finance America purchase (per Yardi Matrix data cited by Commercial Property Executive). Subsequent renovation financing: ~$400,000,000 in renovation investment by SHVO/Deutsche Finance America/BVK ownership group (2020–2026). Specific lender names, deed of trust details, and refinance history not publicly disclosed in available sources.",
"PropertyAddress": "600 Montgomery St, San Francisco, CA 94111 (Transamerica Pyramid Center)",
"PriorTransactions": "1. October 28, 2020 — SHVO (Michael Shvo) / Deutsche Finance America / BVK (Bayerische Versorgungskammer) acquired from Aegon NV for $650,000,000 (first-ever arms-length sale of the building; deed recorded October 2020, San Francisco County). 2. 1999 — Aegon NV (Netherlands-based insurer) assumed ownership of the property as part of its $10.8 billion corporate acquisition of Transamerica Corporation (no standalone real estate deed price publicly disclosed for the building; ownership transferred via corporate acquisition). 3. 1972–1999 — Transamerica Corporation owned and occupied the building since its completion. No prior arms-length real estate sale on record prior to 2020 per publicly available sources.",
"AssessorParcelNumber": "0207-032 (per LoopNet public assessor data and Showcase.com commercial listing records, San Francisco County Assessor)",
"PropertyReferenceURL": "https://www.loopnet.com/property/600-montgomery-st-san-francisco-ca-94111/06075-0207%20032/ | https://www.propertyshark.com/mason/Property/30418051/600-Montgomery-St-San-Francisco-CA-94111/ | https://traded.co/deals/california/office/sale/600-montgomery-street-8/ | https://www.shvo.com/press/shvo-and-deutsche-finance-close-on-acquisition-of-transamerica-pyramid-center/ | https://dfamerica.com/news/2020/10/29/deutsche-finance-and-shvo-close-on-acquisition-of-transamerica-pyramid-center-for-650-million",
"PricePerSqFtTrajectory": "October 2020 sale: ~$650M for campus; Pyramid tower component implied ~$1,268/sq ft (512,395 sq ft). March 2026 sale: $600M for the Pyramid tower alone = $1,170/sq ft (per separate recorded deeds); full campus at $691.6M / 750,000 sq ft = ~$922/sq ft overall. Tax assessor current market value: $515,325,100 (Pyramid building per PropertyShark public records). Note: The 2026 transaction represented a loss for ownership group, which had invested ~$650M purchase price plus ~$400M in renovations (~$1B total outlay)."
}Schema · Response
{
"type": "json",
"example": {
"Code": "Success",
"Credits": "0",
"CurrentOwner": "SHVO / Deutsche Finance / Baupost JV",
"LastSaleDate": "October 2020",
"PropertyType": "Commercial office tower",
"LastSalePrice": "$650 million",
"OwnershipChain": "Aegon N.V. (1999-2020) → SHVO consortium (2020-)",
"PropertyAddress": "600 Montgomery St, San Francisco, CA 94111 (Transamerica Pyramid)"
}
}Tags
x402
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