Home sale year month
Indicates the sale date of a property. Only the year and month are populated; the day is always recorded as the 1st. Known or imputed for 38.3 million addresses — 32.3% of the addresses Faraday knows.
At a glance
- Coverage today
- 32.3%
- Typical coverage
- 32.6%
- Addresses with a value
- 38.3M
- Median
- Jul 2017 year-month
- Most values come
- from the address
- Latest collection
- May 1, 2026
When these dates fall
n = 38,328,428Share of addresses with a known date in each period. The middle 50% falls between Aug 2007 and Oct 2021, 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
Jun 2017Feb 2016 → Jun 2017 across 12 collections, shaded between P25 and P75. Estimated from a 1% sample of addresses.
Coverage
Latest collection: 119,982,292 addressesCoverage by state
Percentage of addresses in each state with a value.
Coverage over time
32.3% 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 32.3% sits on the catalog’s own coverage range.
Higher coverage than 47% 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 — 53.2× steadier than the catalog median of 13.5%.
Contribution ledger
13 ingestions
1 authority contributed since Jul 2023.
| Observed | Ingested | Count | ID |
|---|---|---|---|
| 2026-05-01 | 2026-09-10 | 266,506,942 | c5492806… |
| 2026-03-01 | 2026-07-01 | 264,096,977 | 1181277b… |
| 2026-02-01 | 2026-07-02 | 264,777,400 | af53c569… |
| 2025-12-01 | 2026-08-11 | 268,508,091 | 84d6a1c5… |
| 2025-11-01 | 2026-08-11 | 268,299,874 | a071c538… |
Technical details
- API name
- home_sale_year_month
- Category
- fig/property
- Type · unit
- Date · year-month
- Statistical type
- interval
- Allowed values
- null
- Derivations
- Observed
- — the attribute is directly observed.
- Directionality
- null
- Deprecation
- false
In a payload
{
"attributes": {
"home_sale_year_month": "2021-07-01"
}
}