What is the average house price in the KT17 postcode district?

The median sold price in KT17 is £585,000, based on 285 transactions recorded by HM Land Registry in the 12 months ending April 2026.

Is KT17 cheap or expensive compared with the UK average?

The Gera District Price Index (GDPI) for KT17 is 203 (UK outcode median = 100). KT17 is above-average: its median of £585,000 is 103% above the UK outcode median of £288,675 (HM Land Registry PPD, April 2026).

How much does a detached house cost in KT17?

The median price for a detached house in KT17 is £935,000, according to HM Land Registry Price Paid Data for the 12 months ending April 2026.

How much does a flat cost in KT17?

The median price for a flat or maisonette in KT17 is £290,000, based on HM Land Registry transaction data for the 12 months ending April 2026.

What is the typical price for a terraced house in KT17?

The median price for a terraced house in KT17 is £489,000 (HM Land Registry PPD, 12 months to April 2026).

How much does a semi-detached house cost in KT17?

The median price for a semi-detached house in KT17 is £655,000 (HM Land Registry PPD, 12 months to April 2026).

What is the Gera District Price Index for KT17?

The Gera District Price Index (GDPI) for KT17 is 203, 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 KT17 postcode district

Based on 285 Land Registry transactions · 12 months ending April 2026

What is the median house price in KT17?

As of April 2026, the median sold price in the KT17 postcode district is £585,000, based on 285 Land Registry transactions in the 12 months ending April 2026. The Gera District Price Index (GDPI) for KT17 is 203 — 103% above the UK outcode median of £288,675. Detached homes sold for a median of £935,000.

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

203GDPI

Gera District Price Index — KT17

203 / 100 where 100 = UK outcode median (£288,675). KT17 is 103% above the national outcode median.

How is the GDPI computed?

Median sold prices in KT17

Overall median: £585,000
vs UK outcode median: +103%
Transactions (12m): 285

By property type

Median sold price by property type in KT17 (HM Land Registry PPD, April 2026)
Property type	Median price	vs overall
Detached	£935,000	+60%
Semi-detached	£655,000	+12%
Terraced	£489,000	-16%
Flat / maisonette	£290,000	-50%

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 ≤ £585,000, ordered by Gera District Price Index (highest = best value relative to national median):

Outcode	Median price	GDPI	Transactions
KT17	£585,000	203	285
SO24	£585,000	203	111
BS9	£582,500	202	349
EN6	£582,500	202	368
SW17	£583,750	202	716
KT22	£580,000	201	345
W14	£580,000	201	311
HA7	£578,000	200	273
RG8	£577,500	200	183
SL8	£577,500	200	117
EN5	£575,000	199	360
KT18	£575,000	199	190

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.

KT17 house prices — questions and answers

What is the average house price in the KT17 postcode district?: The median sold price in KT17 is £585,000, based on 285 transactions recorded by HM Land Registry in the 12 months ending April 2026.
Is KT17 cheap or expensive compared with the UK average?: The Gera District Price Index (GDPI) for KT17 is 203 (UK outcode median = 100). KT17 is above-average: its median of £585,000 is 103% above the UK outcode median of £288,675 (HM Land Registry PPD, April 2026).
How much does a detached house cost in KT17?: The median price for a detached house in KT17 is £935,000, according to HM Land Registry Price Paid Data for the 12 months ending April 2026.
How much does a flat cost in KT17?: The median price for a flat or maisonette in KT17 is £290,000, based on HM Land Registry transaction data for the 12 months ending April 2026.
What is the typical price for a terraced house in KT17?: The median price for a terraced house in KT17 is £489,000 (HM Land Registry PPD, 12 months to April 2026).
How much does a semi-detached house cost in KT17?: The median price for a semi-detached house in KT17 is £655,000 (HM Land Registry PPD, 12 months to April 2026).
What is the Gera District Price Index for KT17?: The Gera District Price Index (GDPI) for KT17 is 203, 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.