What is the average house price in the SG3 postcode district?

The median sold price in SG3 is £457,500, based on 97 transactions recorded by HM Land Registry in the 12 months ending April 2026.

Is SG3 cheap or expensive compared with the UK average?

The Gera District Price Index (GDPI) for SG3 is 158 (UK outcode median = 100). SG3 is around the national median: its median of £457,500 is 58% above the UK outcode median of £288,675 (HM Land Registry PPD, April 2026).

How much does a detached house cost in SG3?

The median price for a detached house in SG3 is £810,000, according to HM Land Registry Price Paid Data for the 12 months ending April 2026.

How much does a flat cost in SG3?

The median price for a flat or maisonette in SG3 is £245,000, based on HM Land Registry transaction data for the 12 months ending April 2026.

What is the typical price for a terraced house in SG3?

The median price for a terraced house in SG3 is £400,000 (HM Land Registry PPD, 12 months to April 2026).

How much does a semi-detached house cost in SG3?

The median price for a semi-detached house in SG3 is £495,000 (HM Land Registry PPD, 12 months to April 2026).

What is the Gera District Price Index for SG3?

The Gera District Price Index (GDPI) for SG3 is 158, 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 SG3 postcode district

Based on 97 Land Registry transactions · 12 months ending April 2026

What is the median house price in SG3?

As of April 2026, the median sold price in the SG3 postcode district is £457,500, based on 97 Land Registry transactions in the 12 months ending April 2026. The Gera District Price Index (GDPI) for SG3 is 158 — 58% above the UK outcode median of £288,675. Detached homes sold for a median of £810,000.

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

158GDPI

Gera District Price Index — SG3

158 / 100 where 100 = UK outcode median (£288,675). SG3 is 58% above the national outcode median.

How is the GDPI computed?

Median sold prices in SG3

Overall median: £457,500
vs UK outcode median: +58%
Transactions (12m): 97

By property type

Median sold price by property type in SG3 (HM Land Registry PPD, April 2026)
Property type	Median price	vs overall
Detached	£810,000	+77%
Semi-detached	£495,000	+8%
Terraced	£400,000	-13%
Flat / maisonette	£245,000	-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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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.

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Top 12 postcode districts with median ≤ £457,500, ordered by Gera District Price Index (highest = best value relative to national median):

Outcode	Median price	GDPI	Transactions
RG7	£455,000	158	455
SE12	£455,000	158	234
SG14	£455,000	158	281
SG3	£457,500	158	97
OX33	£453,750	157	54
TW8	£453,625	157	251
BR5	£450,000	156	458
CM24	£450,000	156	115
DA15	£450,000	156	320
E12	£450,000	156	159
EX24	£450,000	156	51
GU46	£450,000	156	195

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.

SG3 house prices — questions and answers

What is the average house price in the SG3 postcode district?: The median sold price in SG3 is £457,500, based on 97 transactions recorded by HM Land Registry in the 12 months ending April 2026.
Is SG3 cheap or expensive compared with the UK average?: The Gera District Price Index (GDPI) for SG3 is 158 (UK outcode median = 100). SG3 is around the national median: its median of £457,500 is 58% above the UK outcode median of £288,675 (HM Land Registry PPD, April 2026).
How much does a detached house cost in SG3?: The median price for a detached house in SG3 is £810,000, according to HM Land Registry Price Paid Data for the 12 months ending April 2026.
How much does a flat cost in SG3?: The median price for a flat or maisonette in SG3 is £245,000, based on HM Land Registry transaction data for the 12 months ending April 2026.
What is the typical price for a terraced house in SG3?: The median price for a terraced house in SG3 is £400,000 (HM Land Registry PPD, 12 months to April 2026).
How much does a semi-detached house cost in SG3?: The median price for a semi-detached house in SG3 is £495,000 (HM Land Registry PPD, 12 months to April 2026).
What is the Gera District Price Index for SG3?: The Gera District Price Index (GDPI) for SG3 is 158, 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.