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Block and portfolio sales

When several properties change hands in one transfer, HM Land Registry files the whole price against every title. Those rows look like extraordinarily expensive houses and they are not. Here is every candidate this site has found, with the evidence for the classification.

20,409Transfers found
44,365Title rows involvedexcluded from all averages
3,279High confidence
Not publishedBuyer identityownership terms are not cleared

How these are found

A transfer is flagged when several distinct addresses share one date and one price of £1m or more, within at most two districts. The obvious rule — "lots of addresses share a price" — is useless: on 2025 alone it flags 344 unrelated houses that each sold for a round £350,000 on 28 March, a quarter-end completion date, spread across 186 districts. A real portfolio has the opposite shape: a few titles, one large price, one place.

Sharing a building is decisive on its own — a flat sold with its parking space is one purchase filed as two titles, and left in the data it publishes an eight-figure car parking space. Sharing only a district is not: two unrelated prime houses can fetch the same round sum on the same day in the same borough, and those stay marked as possible rather than confirmed.

Category B, HM Land Registry’s "additional price paid" class, is used only as corroboration. It covers 16.5% of all rows — repossessions, buy-to-lets, right-to-buy and sales under a power of sale as well as bulk transfers — so it is far too broad to trigger on by itself.

DateWhereTitlesPriceBuyer identityConfidence
06/04/2023LONDON
NP25 SW6
2£1,875,000not publishedpossible
28/04/2023BOREHAMWOOD
BS8 WD6
2£1,875,000not publishedpossible
22/09/2023NORTHAMPTON
NN4 SW1E
2£1,875,000not publishedpossible
29/09/2023CLECKHEATON
BD19 SW1X
2£1,875,000not publishedpossible
08/12/2023HORSHAM
RH13 SW11
2£1,875,000not publishedpossible
16/01/2024WADEBRIDGE
NW5 PL27
2£1,875,000not publishedpossible
30/01/2024NORTHWOOD
BA2 HA6
2£1,875,000not publishedpossible
28/03/2024LONDON
SE1 SW1W
2£1,875,000not publishedpossible
22/05/2024WINDSOR
GU4 SL4
2£1,875,000not publishedpossible
16/07/2024GERRARDS CROSS
SL9 SW17
2£1,875,000not publishedpossible
02/08/2024LONDON
LL64 SW11
2£1,875,000not publishedpossible
10/12/2024CAMBRIDGE
CB3 SE18
2£1,875,000not publishedpossible
20/12/2024LONDON
SE13 W5
2£1,875,000not publishedpossible
27/03/2025PETERSFIELD
GU31 SG4
2£1,875,000not publishedpossible
11/06/2025BECKENHAM
BR3 SE3
2£1,875,000not publishedpossible
24/07/2025LONDON
SO21 W4
2£1,875,000not publishedpossible
05/12/2025LONDON
AL5 SW3
2£1,875,000not publishedpossible
29/01/2026ALTRINCHAM
SW1W WA14
2£1,875,000not publishedpossible
09/11/2022LONDON
SW4
2£1,873,945not publishedhigh confidence
13/02/2018LONDON
WC1A
2£1,872,179not publishedhigh confidence
01/05/2015ROYSTON
SE5 SG8
2£1,870,000not publishedpossible
12/03/2021PURLEY
CR8 GU10
2£1,870,000not publishedpossible
06/01/2022LONDON
HX3 SE1
2£1,870,000not publishedpossible
19/08/2022LONDON
NW5 SW12
2£1,870,000not publishedpossible
25/10/2022LONDON
HP8 SW11
2£1,870,000not publishedpossible
03/04/2025MALTON
YO17
2£1,870,000not publishedhigh confidence
17/12/2025LONDON
E14
3£1,870,000not publishedhigh confidence
22/12/2016READING
RG1
2£1,867,167not publishedhigh confidence
13/06/2017BRENTWOOD
CM14
3£1,867,000not publishedhigh confidence
29/06/2007LONDON
NW11 SW13
2£1,865,000not publishedpossible
15/09/2014LONDON
N16 NW5
2£1,865,000not publishedpossible
27/05/2021LONDON
HA7 NW7
2£1,865,000not publishedpossible
29/10/2021LONDON
SN14 SW8
2£1,865,000not publishedpossible
17/02/2023LONDON
AL5 W6
2£1,865,000not publishedpossible
13/09/2024WHITEHAVEN
CA28
2£1,865,000not publishedhigh confidence
25/07/2025LONDON
NW1 W6
2£1,865,000not publishedpossible
26/09/2025LONDON
N8 NW1
2£1,865,000not publishedpossible
01/08/2016DOVER
CT16
2£1,863,998not publishedhigh confidence
30/06/2005LONDON
N2 SW18
2£1,862,500not publishedpossible
25/06/2010KESTON
BR2 N6
2£1,860,000not publishedpossible
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