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W9 — Westminster

Westminster · Outward postcode district · Land Registry data 2018–2026

Westminster Updated 2026
Median price · 2025
£680,000
↓ 7.2% vs 2023
Average price · 2025
£869,560
455 residential transactions ↓ 11.4% vs 2023
Terraced median · 2025
£1,330,000
32 sales ↑ 5.3% vs 2023
Flat median · 2025
£655,000
421 sales ↓ 6.4% vs 2023

W9 is a London outward postcode in Westminster. Browse property, services and rentals for this postcode district. Residential sold-price summaries from HM Land Registry for W9 span 2018–2026 below (headline totals exclude non-residential “Other” transfers).

Sold prices by property type

2025 data
2018
2019
2020
2021
2022
2023
2024
2025
2026
Terraced
£2,055,688 32 sales
Semi-detached
£7,350,000 1 sales
Detached
£2,450,000 1 sales
Flat / maisonette
£760,256 421 sales

Source: HM Land Registry Price Paid Data (Open Government Licence). Averages exclude “Other” non-residential transfers.

Full data table

Data source: HM Land Registry Price Paid Data.

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

CheckLondon uses processed rows from the Price Paid Data extract to produce London sold-price statistics. London postcode hub pages show public aggregate statistics only and do not display individual residential addresses. Transaction-level listings on this site do not include residential street addresses.

Headline year totals count residential sales only (Detached, Semi-detached, Terraced, Flat / maisonette). Land Registry type Other is shown in the breakdown but excluded from headline totals.

Yearly summary (residential)

Year Transactions Average price Median price
2026 42 £618,205 £541,500
2025 455 £869,560 £680,000
2024 492 £920,515 £647,500
2023 391 £980,904 £732,500

By year and property type

Year Property type Average price Median price Transactions
2026 Flat / Maisonette (F) £618,205 £541,500 42
2025 Detached (D) £2,450,000 £2,450,000 1
2025 Flat / Maisonette (F) £760,256 £655,000 421
2025 Other (O) £564,235 £335,000 19
2025 Semi-detached (S) £7,350,000 £7,350,000 1
2025 Terraced (T) £2,055,688 £1,330,000 32
2024 Detached (D) £7,105,000 £1,587,500 4
2024 Flat / Maisonette (F) £733,913 £617,500 450
2024 Other (O) £1,376,404 £900,000 26
2024 Semi-detached (S) £8,017,750 £9,360,500 4
2024 Terraced (T) £1,827,692 £1,307,500 34
2023 Detached (D) £3,285,000 £3,285,000 1
2023 Flat / Maisonette (F) £835,739 £700,000 359
2023 Other (O) £1,667,867 £347,500 14
2023 Semi-detached (S) £12,500,000 £12,500,000 1
2023 Terraced (T) £2,257,267 £1,262,500 30
More (2022 and earlier, or outside 2023–2026)
Year Property type Average price Median price Transactions
2022 Detached (D) £6,500,000 £7,600,000 3
2022 Flat / Maisonette (F) £809,826 £650,000 437
2022 Other (O) £1,156,962 £540,000 30
2022 Semi-detached (S) £6,210,833 £5,700,000 6
2022 Terraced (T) £1,746,042 £1,417,500 40
2021 Detached (D) £1,978,750 £1,422,500 4
2021 Flat / Maisonette (F) £780,749 £629,000 508
2021 Other (O) £1,576,800 £650,000 25
2021 Semi-detached (S) £8,031,250 £8,325,000 4
2021 Terraced (T) £1,992,160 £1,250,000 25
2020 Flat / Maisonette (F) £741,985 £610,000 303
2020 Other (O) £1,841,561 £355,000 37
2020 Semi-detached (S) £4,435,833 £3,780,000 6
2020 Terraced (T) £1,621,688 £1,410,000 36
2019 Detached (D) £8,579,333 £3,850,000 3
2019 Flat / Maisonette (F) £705,427 £590,000 351
2019 Other (O) £2,585,324 £465,000 27
2019 Terraced (T) £1,399,477 £1,170,000 22
2018 Detached (D) £5,495,000 £5,495,000 1
2018 Flat / Maisonette (F) £748,891 £620,000 355
2018 Other (O) £822,517 £122,500 34
2018 Terraced (T) £1,960,788 £1,815,000 33