What is the average house price in the TN3 postcode district?

The median sold price in TN3 is £700,000, based on 117 transactions recorded by HM Land Registry in the 12 months ending April 2026.

Is TN3 cheap or expensive compared with the UK average?

The Gera District Price Index (GDPI) for TN3 is 242 (UK outcode median = 100). TN3 is above-average: its median of £700,000 is 142% above the UK outcode median of £288,675 (HM Land Registry PPD, April 2026).

How much does a detached house cost in TN3?

The median price for a detached house in TN3 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 TN3?

The median price for a flat or maisonette in TN3 is £222,500, based on HM Land Registry transaction data for the 12 months ending April 2026.

What is the typical price for a terraced house in TN3?

The median price for a terraced house in TN3 is £430,000 (HM Land Registry PPD, 12 months to April 2026).

How much does a semi-detached house cost in TN3?

The median price for a semi-detached house in TN3 is £441,250 (HM Land Registry PPD, 12 months to April 2026).

What is the Gera District Price Index for TN3?

The Gera District Price Index (GDPI) for TN3 is 242, 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 TN3 postcode district

Based on 117 Land Registry transactions · 12 months ending April 2026

What is the median house price in TN3?

As of April 2026, the median sold price in the TN3 postcode district is £700,000, based on 117 Land Registry transactions in the 12 months ending April 2026. The Gera District Price Index (GDPI) for TN3 is 242 — 142% 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)

242GDPI

Gera District Price Index — TN3

242 / 100 where 100 = UK outcode median (£288,675). TN3 is 142% above the national outcode median.

How is the GDPI computed?

Median sold prices in TN3

Overall median: £700,000
vs UK outcode median: +142%
Transactions (12m): 117

By property type

Median sold price by property type in TN3 (HM Land Registry PPD, April 2026)
Property type	Median price	vs overall
Detached	£935,000	+34%
Semi-detached	£441,250	-37%
Terraced	£430,000	-39%
Flat / maisonette	£222,500	-68%

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 ≤ £700,000, ordered by Gera District Price Index (highest = best value relative to national median):

Outcode	Median price	GDPI	Transactions
HP7	£700,000	242	100
TN3	£700,000	242	117
NW5	£691,750	240	192
TW11	£690,500	239	292
W9	£690,000	239	360
KT21	£686,500	238	135
RG9	£687,500	238	260
NW6	£685,500	237	526
TW9	£685,000	237	269
BR4	£680,000	236	181
SE24	£680,555	236	162
NW1	£679,650	235	294

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.

TN3 house prices — questions and answers

What is the average house price in the TN3 postcode district?: The median sold price in TN3 is £700,000, based on 117 transactions recorded by HM Land Registry in the 12 months ending April 2026.
Is TN3 cheap or expensive compared with the UK average?: The Gera District Price Index (GDPI) for TN3 is 242 (UK outcode median = 100). TN3 is above-average: its median of £700,000 is 142% above the UK outcode median of £288,675 (HM Land Registry PPD, April 2026).
How much does a detached house cost in TN3?: The median price for a detached house in TN3 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 TN3?: The median price for a flat or maisonette in TN3 is £222,500, based on HM Land Registry transaction data for the 12 months ending April 2026.
What is the typical price for a terraced house in TN3?: The median price for a terraced house in TN3 is £430,000 (HM Land Registry PPD, 12 months to April 2026).
How much does a semi-detached house cost in TN3?: The median price for a semi-detached house in TN3 is £441,250 (HM Land Registry PPD, 12 months to April 2026).
What is the Gera District Price Index for TN3?: The Gera District Price Index (GDPI) for TN3 is 242, 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.