What is the average house price in the HP18 postcode district?

The median sold price in HP18 is £407,500, based on 234 transactions recorded by HM Land Registry in the 12 months ending April 2026.

Is HP18 cheap or expensive compared with the UK average?

The Gera District Price Index (GDPI) for HP18 is 141 (UK outcode median = 100). HP18 is around the national median: its median of £407,500 is 41% above the UK outcode median of £288,675 (HM Land Registry PPD, April 2026).

How much does a detached house cost in HP18?

The median price for a detached house in HP18 is £645,000, according to HM Land Registry Price Paid Data for the 12 months ending April 2026.

How much does a flat cost in HP18?

The median price for a flat or maisonette in HP18 is £197,500, based on HM Land Registry transaction data for the 12 months ending April 2026.

What is the typical price for a terraced house in HP18?

The median price for a terraced house in HP18 is £343,500 (HM Land Registry PPD, 12 months to April 2026).

How much does a semi-detached house cost in HP18?

The median price for a semi-detached house in HP18 is £394,625 (HM Land Registry PPD, 12 months to April 2026).

What is the Gera District Price Index for HP18?

The Gera District Price Index (GDPI) for HP18 is 141, 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 HP18 postcode district

Based on 234 Land Registry transactions · 12 months ending April 2026

What is the median house price in HP18?

As of April 2026, the median sold price in the HP18 postcode district is £407,500, based on 234 Land Registry transactions in the 12 months ending April 2026. The Gera District Price Index (GDPI) for HP18 is 141 — 41% above the UK outcode median of £288,675. Detached homes sold for a median of £645,000.

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

141GDPI

Gera District Price Index — HP18

141 / 100 where 100 = UK outcode median (£288,675). HP18 is 41% above the national outcode median.

How is the GDPI computed?

Median sold prices in HP18

Overall median: £407,500
vs UK outcode median: +41%
Transactions (12m): 234

By property type

Median sold price by property type in HP18 (HM Land Registry PPD, April 2026)
Property type	Median price	vs overall
Detached	£645,000	+58%
Semi-detached	£394,625	-3%
Terraced	£343,500	-16%
Flat / maisonette	£197,500	-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.

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Top 12 postcode districts with median ≤ £407,500, ordered by Gera District Price Index (highest = best value relative to national median):

Outcode	Median price	GDPI	Transactions
HP18	£407,500	141	234
OX4	£406,000	141	432
BH22	£405,000	140	467
CR7	£405,000	140	317
DA6	£405,000	140	133
GU51	£404,500	140	350
BN12	£402,493	139	292
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

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.

HP18 house prices — questions and answers

What is the average house price in the HP18 postcode district?: The median sold price in HP18 is £407,500, based on 234 transactions recorded by HM Land Registry in the 12 months ending April 2026.
Is HP18 cheap or expensive compared with the UK average?: The Gera District Price Index (GDPI) for HP18 is 141 (UK outcode median = 100). HP18 is around the national median: its median of £407,500 is 41% above the UK outcode median of £288,675 (HM Land Registry PPD, April 2026).
How much does a detached house cost in HP18?: The median price for a detached house in HP18 is £645,000, according to HM Land Registry Price Paid Data for the 12 months ending April 2026.
How much does a flat cost in HP18?: The median price for a flat or maisonette in HP18 is £197,500, based on HM Land Registry transaction data for the 12 months ending April 2026.
What is the typical price for a terraced house in HP18?: The median price for a terraced house in HP18 is £343,500 (HM Land Registry PPD, 12 months to April 2026).
How much does a semi-detached house cost in HP18?: The median price for a semi-detached house in HP18 is £394,625 (HM Land Registry PPD, 12 months to April 2026).
What is the Gera District Price Index for HP18?: The Gera District Price Index (GDPI) for HP18 is 141, 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.