Prior sale date
Indicates the date of the most recent prior property sale, based on the recording date or sale date of the previous transaction. Known or imputed for 36.6 million addresses — 30.8% of the addresses Faraday knows.
At a glance
- Coverage today
- 30.8%
- Typical coverage
- 29.8%
- Addresses with a value
- 36.6M
- Median
- Aug 2004
- Most values come
- from the address
- Latest collection
- May 1, 2026
When these dates fall
n = 36,574,651Share of addresses with a known date in each period. The middle 50% falls between May 1997 and Sep 2010, shaded darkest.
P10 means 10% of addresses have a date on or before this one, and P90 means 90% do. P25 and P75 bound the middle half. The median is the middle: half fall before it, half after.
Median over time
Sep 2004Feb 2004 → Sep 2004 across 12 collections, shaded between P25 and P75. Estimated from a 1% sample of addresses.
Coverage
Latest collection: 98,683,954 addressesCoverage by state
Percentage of addresses in each state with a value.
Coverage over time
30.8% todayShare of addresses holding a value at each monthly snapshot. A value carries forward for one year.
How we arrive at a value
Whether a value was observed on the person themselves, carried from their address, or estimated from the people around them.
- On the person — 0%
- Not used for this attribute — no value is inherited this way.
- From address — 100%
- Carried from what we know about the household at their address.
- From geography — 0%
- Not used for this attribute — no value is inherited this way.
Coverage, in context
Where 30.8% sits on the catalog’s own coverage range.
Higher coverage than 46% of address-level attributes in the catalog
Freshness
How recently this was collected, and how often a new collection arrives. Each bar is the number of addresses in that collection. Gaps are real — collection is periodic, not continuous.
Change between collections
The share of addresses whose date is different from the previous collection.
of addresses changed value between the two most recent collections — 39.1× steadier than the catalog median of 13.5%.
Contribution ledger
17 ingestions
1 authority contributed since Jul 2023.
| Observed | Ingested | Count | ID |
|---|---|---|---|
| 2026-05-01 | 2026-07-01 | 125,639,012 | f9d55800… |
| 2026-04-01 | 2026-07-01 | 121,548,788 | 178f88a6… |
| 2026-03-01 | 2026-07-01 | 72,154,489 | a1e715b0… |
| 2026-02-01 | 2026-07-01 | 121,865,620 | b70b01b3… |
| 2026-01-01 | 2026-07-01 | 120,035,058 | 2786571a… |
Technical details
- API name
- prior_sale_date
- Category
- fig/life_event
- Type · unit
- Date
- Statistical type
- interval
- Allowed values
- null
- Derivations
- Unspecified
- Directionality
- null
- Deprecation
- false
In a payload
{
"attributes": {
"prior_sale_date": "2005-07-01"
}
}