What is the average house price in the SO51 postcode district?

The median sold price in SO51 is £401,500, based on 406 transactions recorded by HM Land Registry in the 12 months ending April 2026.

Is SO51 cheap or expensive compared with the UK average?

The Gera District Price Index (GDPI) for SO51 is 139 (UK outcode median = 100). SO51 is around the national median: its median of £401,500 is 39% above the UK outcode median of £288,675 (HM Land Registry PPD, April 2026).

How much does a detached house cost in SO51?

The median price for a detached house in SO51 is £655,000, according to HM Land Registry Price Paid Data for the 12 months ending April 2026.

How much does a flat cost in SO51?

The median price for a flat or maisonette in SO51 is £215,000, based on HM Land Registry transaction data for the 12 months ending April 2026.

What is the typical price for a terraced house in SO51?

The median price for a terraced house in SO51 is £320,000 (HM Land Registry PPD, 12 months to April 2026).

How much does a semi-detached house cost in SO51?

The median price for a semi-detached house in SO51 is £402,000 (HM Land Registry PPD, 12 months to April 2026).

What is the Gera District Price Index for SO51?

The Gera District Price Index (GDPI) for SO51 is 139, 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 SO51 postcode district

Based on 406 Land Registry transactions · 12 months ending April 2026

What is the median house price in SO51?

As of April 2026, the median sold price in the SO51 postcode district is £401,500, based on 406 Land Registry transactions in the 12 months ending April 2026. The Gera District Price Index (GDPI) for SO51 is 139 — 39% above the UK outcode median of £288,675. Detached homes sold for a median of £655,000.

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

139GDPI

Gera District Price Index — SO51

139 / 100 where 100 = UK outcode median (£288,675). SO51 is 39% above the national outcode median.

How is the GDPI computed?

Median sold prices in SO51

Overall median: £401,500
vs UK outcode median: +39%
Transactions (12m): 406

By property type

Median sold price by property type in SO51 (HM Land Registry PPD, April 2026)
Property type	Median price	vs overall
Detached	£655,000	+63%
Semi-detached	£402,000	+0%
Terraced	£320,000	-20%
Flat / maisonette	£215,000	-46%

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

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Top 12 postcode districts with median ≤ £401,500, ordered by Gera District Price Index (highest = best value relative to national median):

Outcode	Median price	GDPI	Transactions
BN2	£400,000	139	1044
CT4	£400,000	139	168
CV8	£400,000	139	446
EN9	£400,000	139	253
HG3	£400,000	139	395
ME17	£400,000	139	383
OX17	£400,000	139	215
PL28	£400,000	139	77
RH12	£400,000	139	735
RM3	£400,000	139	402
SG6	£400,000	139	309
SG8	£400,000	139	500

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.

SO51 house prices — questions and answers

What is the average house price in the SO51 postcode district?: The median sold price in SO51 is £401,500, based on 406 transactions recorded by HM Land Registry in the 12 months ending April 2026.
Is SO51 cheap or expensive compared with the UK average?: The Gera District Price Index (GDPI) for SO51 is 139 (UK outcode median = 100). SO51 is around the national median: its median of £401,500 is 39% above the UK outcode median of £288,675 (HM Land Registry PPD, April 2026).
How much does a detached house cost in SO51?: The median price for a detached house in SO51 is £655,000, according to HM Land Registry Price Paid Data for the 12 months ending April 2026.
How much does a flat cost in SO51?: The median price for a flat or maisonette in SO51 is £215,000, based on HM Land Registry transaction data for the 12 months ending April 2026.
What is the typical price for a terraced house in SO51?: The median price for a terraced house in SO51 is £320,000 (HM Land Registry PPD, 12 months to April 2026).
How much does a semi-detached house cost in SO51?: The median price for a semi-detached house in SO51 is £402,000 (HM Land Registry PPD, 12 months to April 2026).
What is the Gera District Price Index for SO51?: The Gera District Price Index (GDPI) for SO51 is 139, 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.

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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.