Market data

Hedonic ASKING-PRICE index for one postcode district, local authority or Great Britain, from portal listings (Rightmove ~95%), 2022M01 = 100, with 80% bands and posterior standard errors, smoothed toward the parent geography.

Hedonic ASKING-RENT index for one postcode district, local authority or Great Britain, from portal lettings, 2022M01 = 100, with bands and SEs. This is the residential rent index; commercial_rent_index_series is the VOA one for commercial property.

Repeat-sales CAPITAL index for UK commercial property, quarterly, 1995Q1 = 100.

The commercial market for a sector and a place: the repeat-sales CAPITAL index, the VOA rating-list RENT index, and the rated stock standing in the authority with its hereditament count, total and median rateable value.

Commercial RENT index from the VOA rating lists — FOUR points, one per list (2010 / 2017 / 2023 / 2026), each dated at that list's antecedent valuation date (2008-04-01, 2015-04-01, 2021-04-01, 2024-04-01), with the 2010 list = 100.

The published house-price index forecast for a postcode district or local authority: the last SETTLED index point as the anchor, then up to seven forecast periods with `lo`/`hi` bands, plus the method and publication grain behind them. Seven is the horizon the index publishes — nothing beyond it is offered, and a forecast is a projection of the smoothed repeat-sales index, not a valuation of any property. UK only.

The published house-price INDEX for one postcode district or local authority: the level per month (base period = 100), the forecast tail flagged, and provenance saying how the index was built.

Gross rental yield for an area and bedroom band on two bases, by month, with n: `gross_yield_asking` (asking rent ÷ asking price, same area, band and month) and `gross_yield_avm_median` (asking rent ÷ our valuation of the same listed units; `gross_yield_avm_n` behind it). Null where a month is too thin to publish — say so rather than averaging around it. `latest` is the most recent month with a figure. The basis sentence comes with it. UK only.

Supply and demand for an area in one call: live stock today (count, median days on market, new-home count) and the monthly flow — listings added and reduced, reduction share, new-home share, agent concentration, asking-to-sold on the registry-matched subset and days to completion. Read the basis sentences: the flow count is the never-reduced cohort; the live-stock series began 2026-09-05 and is forward-only. UK only.

The index factor that carries a price from a past date to today for a postcode district: the from- and to-period index levels, the multiplier and which index it came from. The same arithmetic the valuation applies to each comparable — use it to bring a sale price of your own up to date. `postcode` is a full UK postcode (only the district is used); `from_date` is YYYY-MM-DD; `lookback_years` 1–20. UK only.

Rank areas against each other on a market metric — one row per area at the latest period. Defaults to turnover_rate, which is sales as a share of the stock that could have sold: the liquidity measure, as opposed to transaction count, which measures market size.

Price, rent, yield and days-on-market by geography × asset class ×

Monthly transaction VOLUME for a postcode district, postcode area or

Rank postcode districts by transaction volume or median price over a