What is the average house price in the SO20 postcode district?

The median sold price in SO20 is £625,000, based on 69 transactions recorded by HM Land Registry in the 12 months ending April 2026.

Is SO20 cheap or expensive compared with the UK average?

The Gera District Price Index (GDPI) for SO20 is 217 (UK outcode median = 100). SO20 is above-average: its median of £625,000 is 117% above the UK outcode median of £288,675 (HM Land Registry PPD, April 2026).

How much does a detached house cost in SO20?

The median price for a detached house in SO20 is £802,550, according to HM Land Registry Price Paid Data for the 12 months ending April 2026.

How much does a flat cost in SO20?

The median price for a flat or maisonette in SO20 is £300,000, based on HM Land Registry transaction data for the 12 months ending April 2026.

What is the typical price for a terraced house in SO20?

The median price for a terraced house in SO20 is £406,000 (HM Land Registry PPD, 12 months to April 2026).

How much does a semi-detached house cost in SO20?

The median price for a semi-detached house in SO20 is £458,500 (HM Land Registry PPD, 12 months to April 2026).

What is the Gera District Price Index for SO20?

The Gera District Price Index (GDPI) for SO20 is 217, where 100 equals the UK outcode median (£288,675). The GDPI allows direct comparison between postcode districts regardless of geography. Methodology: https://gerarent.com/methodology/gera-district-price-index.

House prices in the SO20 postcode district

Based on 69 Land Registry transactions · 12 months ending April 2026

What is the median house price in SO20?

As of April 2026, the median sold price in the SO20 postcode district is £625,000, based on 69 Land Registry transactions in the 12 months ending April 2026. The Gera District Price Index (GDPI) for SO20 is 217 — 117% above the UK outcode median of £288,675. Detached homes sold for a median of £802,550.

Source:HM Land Registry — Price Paid Data·As of April 2026 · updated monthly (last: 2026-06-19)

217GDPI

Gera District Price Index — SO20

217 / 100 where 100 = UK outcode median (£288,675). SO20 is 117% above the national outcode median.

How is the GDPI computed?

Median sold prices in SO20

Overall median: £625,000
vs UK outcode median: +117%
Transactions (12m): 69

By property type

Median sold price by property type in SO20 (HM Land Registry PPD, April 2026)
Property type	Median price	vs overall
Detached	£802,550	+28%
Semi-detached	£458,500	-27%
Terraced	£406,000	-35%
Flat / maisonette	£300,000	-52%

Property type medians are shown only where ≥3 transactions were recorded. All figures: HM Land Registry Price Paid Data, 12 months ending April 2026.

Find postcode districts within your budget

Set a budget to see which UK outcode districts have a median sold price at or below it — ranked by the Gera District Price Index.

Enter your maximum budget to see which postcode districts have a median sold price at or below that figure.

Top 12 postcode districts with median ≤ £625,000, ordered by Gera District Price Index (highest = best value relative to national median):

Outcode	Median price	GDPI	Transactions
AL3	£625,000	217	321
N2	£625,000	217	203
N3	£625,000	217	206
SO20	£625,000	217	69
GU28	£622,500	216	56
HA6	£624,500	216	193
RM4	£620,000	215	63
W5	£620,000	215	453
GU10	£615,000	213	263
HP16	£615,000	213	136
KT13	£615,000	213	301
SW4	£616,250	213	394

Medians are from HM Land Registry Price Paid Data — rolling 12 months to June 2026. GDPI = Gera District Price Index (UK outcode median = 100). Your inputs are used only in your browser.

SO20 house prices — questions and answers

What is the average house price in the SO20 postcode district?: The median sold price in SO20 is £625,000, based on 69 transactions recorded by HM Land Registry in the 12 months ending April 2026.
Is SO20 cheap or expensive compared with the UK average?: The Gera District Price Index (GDPI) for SO20 is 217 (UK outcode median = 100). SO20 is above-average: its median of £625,000 is 117% above the UK outcode median of £288,675 (HM Land Registry PPD, April 2026).
How much does a detached house cost in SO20?: The median price for a detached house in SO20 is £802,550, according to HM Land Registry Price Paid Data for the 12 months ending April 2026.
How much does a flat cost in SO20?: The median price for a flat or maisonette in SO20 is £300,000, based on HM Land Registry transaction data for the 12 months ending April 2026.
What is the typical price for a terraced house in SO20?: The median price for a terraced house in SO20 is £406,000 (HM Land Registry PPD, 12 months to April 2026).
How much does a semi-detached house cost in SO20?: The median price for a semi-detached house in SO20 is £458,500 (HM Land Registry PPD, 12 months to April 2026).
What is the Gera District Price Index for SO20?: The Gera District Price Index (GDPI) for SO20 is 217, where 100 equals the UK outcode median (£288,675). The GDPI allows direct comparison between postcode districts regardless of geography. Methodology: https://gerarent.com/methodology/gera-district-price-index.

Find a home in SO20

Browse verified rental listings with digital leases and no agency fees — in postcode districts at the price point that works for you.

Browse rentals near SO20

All median prices are computed by GeraRent from the HM Land Registry — Price Paid Data — rolling 12 months ending April 2026. Minimum 5 transactions per outcode; type medians require ≥3. The Gera District Price Index (GDPI) is a Gera proprietary computation — methodology at https://gerarent.com/methodology/gera-district-price-index. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.