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SW4 — Clapham

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

Lambeth Updated 2026
Median price · 2025
£605,000
↓ 2.4% vs 2023
Average price · 2025
£825,818
511 residential transactions ↓ 6.3% vs 2023
Terraced median · 2025
£1,283,641
102 sales ↓ 7.5% vs 2023
Flat median · 2025
£530,000
387 sales ↓ 1.9% vs 2023

SW4 is a London outward postcode in Clapham, Lambeth. Browse property, services and rentals for this postcode district. Residential sold-price summaries from HM Land Registry for SW4 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
£1,395,341 102 sales
Semi-detached
£2,663,559 17 sales
Detached
£2,965,000 5 sales
Flat / maisonette
£567,345 387 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 57 £663,894 £545,000
2025 511 £825,818 £605,000
2024 565 £845,006 £640,000
2023 490 £881,241 £620,000

By year and property type

Year Property type Average price Median price Transactions
2026 Flat / Maisonette (F) £515,649 £490,000 42
2026 Semi-detached (S) £1,238,600 £1,027,500 6
2026 Terraced (T) £972,567 £915,000 9
2025 Detached (D) £2,965,000 £2,000,000 5
2025 Flat / Maisonette (F) £567,345 £530,000 387
2025 Other (O) £1,986,806 £735,000 15
2025 Semi-detached (S) £2,663,559 £2,495,000 17
2025 Terraced (T) £1,395,341 £1,283,641 102
2024 Detached (D) £1,336,043 £1,500,000 5
2024 Flat / Maisonette (F) £638,462 £580,000 441
2024 Other (O) £523,173 £455,000 28
2024 Semi-detached (S) £2,393,875 £2,215,000 20
2024 Terraced (T) £1,427,361 £1,286,000 99
2023 Detached (D) £6,238,010 £3,650,000 5
2023 Flat / Maisonette (F) £578,163 £540,000 378
2023 Other (O) £754,801 £430,000 30
2023 Semi-detached (S) £2,564,118 £2,387,500 17
2023 Terraced (T) £1,538,693 £1,387,500 90
More (2022 and earlier, or outside 2023–2026)
Year Property type Average price Median price Transactions
2022 Detached (D) £912,500 £912,500 2
2022 Flat / Maisonette (F) £621,681 £565,000 472
2022 Other (O) £2,344,228 £728,000 48
2022 Semi-detached (S) £2,383,943 £2,267,500 22
2022 Terraced (T) £1,432,774 £1,275,111 133
2021 Detached (D) £2,683,636 £2,050,000 11
2021 Flat / Maisonette (F) £597,584 £550,000 557
2021 Other (O) £2,236,475 £455,000 37
2021 Semi-detached (S) £1,686,642 £1,505,000 30
2021 Terraced (T) £1,441,409 £1,377,500 154
2020 Detached (D) £3,450,833 £2,987,500 6
2020 Flat / Maisonette (F) £541,377 £502,738 513
2020 Other (O) £1,431,234 £535,000 27
2020 Semi-detached (S) £1,583,679 £1,550,000 14
2020 Terraced (T) £1,419,231 £1,302,500 110
2019 Detached (D) £3,566,667 £3,100,000 3
2019 Flat / Maisonette (F) £550,372 £511,000 364
2019 Other (O) £654,327 £285,000 27
2019 Semi-detached (S) £1,360,414 £1,298,000 20
2019 Terraced (T) £1,220,776 £1,125,000 120
2018 Detached (D) £3,076,875 £1,203,750 4
2018 Flat / Maisonette (F) £570,632 £535,000 374
2018 Other (O) £760,506 £218,700 41
2018 Semi-detached (S) £1,402,096 £1,380,000 26
2018 Terraced (T) £1,337,249 £1,250,000 97