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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
17/01/2005LONDON
N6 W8
2£1,305,000not publishedpossible
11/11/2016BRENTWOOD
CM13 EN5
2£1,305,000not publishedpossible
17/03/2017NEWPORT
PO30 SW6
2£1,305,000not publishedpossible
04/08/2017LONDON
N21 SE23
2£1,305,000not publishedpossible
27/06/2018BRISTOL
BS9 SW11
2£1,305,000not publishedpossible
28/06/2018ASCOT
SL5 SW8
2£1,305,000not publishedpossible
28/06/2021LONDON
SW10 W1U
2£1,305,000not publishedpossible
25/03/2022LONDON
SW1W
2£1,305,000not publishedhigh confidence
01/07/2022SLOUGH
SL3 SW16
2£1,305,000not publishedpossible
15/07/2022NEWBURY
RG20 W13
2£1,305,000not publishedpossible
10/03/2023BUSHEY
HA6 WD23
2£1,305,000not publishedpossible
22/09/2023LONDON
SW15 SW4
2£1,305,000not publishedpossible
05/04/2024LONDON
BR5 SW4
2£1,305,000not publishedpossible
26/03/2025LEIGHTON BUZZARD
GU10 LU7
2£1,305,000not publishedpossible
11/07/2025CARDIFF
AL5 CF3
2£1,305,000not publishedpossible
11/03/2019LONDON
SE13
2£1,302,102not publishedhigh confidence
03/03/2017BASILDON
NN17 SS14
2£1,302,000not publishedpossible
15/07/2022LONDON
TN4 W4
2£1,302,000not publishedpossible
27/08/2024HARPENDEN
AL5 CA11
2£1,301,000not publishedpossible
06/09/2018NORTHAMPTON
NN1
3£1,300,600not publishedhigh confidence
01/07/1997LONDON
SW3
2£1,300,000not publishedhigh confidence
14/12/1998LONDON
NW8 SW1V
2£1,300,000not publishedpossible
30/12/1998LONDON
W13
3£1,300,000not publishedpossible
05/07/2000LONDON
SW3 W8
2£1,300,000not publishedpossible
10/07/2000LONDON
SW10 W8
2£1,300,000not publishedpossible
02/08/2001LONDON
SW11 SW17
2£1,300,000not publishedpossible
04/12/2001LONDON
NW8 W2
3£1,300,000not publishedpossible
29/07/2002LONDON
NW8 W9
2£1,300,000not publishedpossible
22/04/2003LONDON
SW1A
2£1,300,000not publishedhigh confidence
12/01/2004LONDON
SW3
2£1,300,000not publishedhigh confidence
22/07/2005WEYBRIDGE
KT12 KT13
2£1,300,000not publishedpossible
20/07/2006LONDON
W11 W9
2£1,300,000not publishedpossible
21/07/2008LONDON
W2 W9
2£1,300,000not publishedpossible
28/04/2009LONDON
W4
2£1,300,000not publishedhigh confidence
30/01/2016LONDON
SW11
2£1,300,000not publishedhigh confidence
18/02/2016NEATH
SA11 SL7
2£1,300,000not publishedpossible
18/08/2016CHELTENHAM
GL5 GL51
2£1,300,000not publishedpossible
27/09/2016ALDERSHOT
GU12 SK9
2£1,300,000not publishedpossible
07/10/2016HARROW
HA1 SW9
2£1,300,000not publishedpossible
12/10/2016LEICESTER
CT11 LE2
2£1,300,000not publishedpossible
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