# TN16

Postcode district covering Biggin Hill, Westerham and Tatsfield, in Bromley, Sevenoaks and Tandridge.

TN16 is a postcode district covering Biggin Hill, Westerham and Tatsfield, in Bromley, Sevenoaks and Tandridge. Median sale price £477,500 in 2025.

Postcode district. Code TN16. In: [Postcodes](https://openindex.co.uk/postcode) › [TN](https://openindex.co.uk/postcode/tn)

Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an TN16 postcode. [How census figures are added up](https://openindex.co.uk/sources/population)

## Key figures

- **Median sale price: £477,500** (2025). The median price paid for a home in TN16 was £477,500 in 2025. 338th most expensive of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026. https://openindex.co.uk/postcode/tn16#f-house-sales-median-price
- **Population: 19,874** (2021). TN16 had 19,874 usual residents at the census (ONS Census 2021). 1,283rd least populated of 2,756. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026. https://openindex.co.uk/postcode/tn16#f-population
- **People in radon Affected Area squares: 98%** (2022). About 98% of people in TN16 live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022. https://openindex.co.uk/postcode/tn16#f-radon-affected-share
- **Gigabit broadband coverage: 83.6%** (January 2026). In TN16, 83.6% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026. https://openindex.co.uk/postcode/tn16#f-gigabit-coverage

## On the map

- [Radon Affected Area by postcode district](https://openindex.co.uk/map/radon-affected-areas?place=TN16) (Worked out by Open Index · 2022): About 98% of people in TN16 live in a 1 km square that the radon atlas marks as a radon Affected Area.
- [Sales per year by postcode district](https://openindex.co.uk/map/house-sales-per-year?place=TN16) (Worked out by Open Index · 2025): 286 homes were sold in TN16 in 2025.
- [Crime and ASB by postcode district](https://openindex.co.uk/map/recorded-crime?place=TN16) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for TN16.
- [Population by postcode district](https://openindex.co.uk/map/population?place=TN16) (Census 2021, England and Wales): TN16 had 19,874 usual residents at the census.

## How TN16 compares

Each postcode district against every other postcode district the measure covers.

| Measure | TN16 | Rank | Compared with |
| --- | --- | --- | --- |
| Median sale price | £477,500 | 10th most expensive | 40 postcode districts, TN · 2025 |
| Population | 19,874 | 13th most populated | 40 postcode districts, TN · 2021 |
| People in radon Affected Area squares | 98% | most people in radon Affected Areas | 40 postcode districts, TN · 2022 |
| Gigabit broadband coverage | 83.6% | 13th highest | 40 postcode districts, TN · Jan 2026 |

## Is TN16 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in TN16 at a rate of 75.6 per 1,000 people.
That compares with 75.6 per 1,000 people across the TN postcode area.
In August 2026 alone, 203 cases of crime and anti-social behaviour were recorded in TN16.
In the 12 months to August 2026, the most common types were anti-social behaviour (402), violence and sexual offences (368) and other crime (247).
A year earlier, the recorded crime rate in TN16 was 76.1 per 1,000 people.
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

## Deprivation in TN16, neighbourhood by neighbourhood

- Deprivation is ranked by neighbourhood, so TN16 has no single figure. Of its 14 neighbourhoods with a rank:
- Decile 4: 1 neighbourhood
- Decile 5: 1 neighbourhood
- Decile 6: 1 neighbourhood
- Decile 7: 4 neighbourhoods
- Decile 8: 4 neighbourhoods
- Decile 9: 3 neighbourhoods

Source: English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

## Neighbourhoods in TN16

| Area | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
| --- | --- | --- | --- | --- |
| [Bromley 039A](https://openindex.co.uk/bromley/neighbourhood/e01000654) | 1,299 | 49.8 per 1,000 | 8 | 97.9% |
| [Bromley 039B](https://openindex.co.uk/bromley/neighbourhood/e01000655) | 1,328 | 102.0 per 1,000 | 8 | 100.0% |
| [Bromley 039C](https://openindex.co.uk/bromley/neighbourhood/e01000656) | 1,508 | 55.0 per 1,000 | 9 | 96.5% |
| [Bromley 039D](https://openindex.co.uk/bromley/neighbourhood/e01000657) | 1,573 | 78.1 per 1,000 | 6 | 97.8% |
| [Bromley 039E](https://openindex.co.uk/bromley/neighbourhood/e01000659) | 1,464 | 32.4 per 1,000 | 9 | 99.3% |
| [Bromley 042A](https://openindex.co.uk/bromley/neighbourhood/e01000658) | 1,330 | 64.8 per 1,000 | 9 | 94.5% |
| [Bromley 042B](https://openindex.co.uk/bromley/neighbourhood/e01000747) | 2,029 | 91.4 per 1,000 | 5 | 88.3% |
| [Bromley 042C](https://openindex.co.uk/bromley/neighbourhood/e01000748) | 1,687 | 63.2 per 1,000 | 8 | 90.3% |
| [Bromley 042D](https://openindex.co.uk/bromley/neighbourhood/e01032570) | 1,736 | 82.1 per 1,000 | 7 | 86.6% |
| [Sevenoaks 013B](https://openindex.co.uk/sevenoaks/neighbourhood/e01024419) | 1,830 | 39.6 per 1,000 | 7 | 67.8% |
| [Sevenoaks 013C](https://openindex.co.uk/sevenoaks/neighbourhood/e01024483) | 1,550 | 99.3 per 1,000 | 7 | 80.4% |
| [Sevenoaks 013D](https://openindex.co.uk/sevenoaks/neighbourhood/e01024484) | 1,212 | 49.3 per 1,000 | 8 | 50.3% |
| [Sevenoaks 013E](https://openindex.co.uk/sevenoaks/neighbourhood/e01024485) | 1,738 | 105.0 per 1,000 | 4 | 74.5% |
| [Tandridge 012D](https://openindex.co.uk/tandridge/neighbourhood/e01032571) | 1,978 | 110.3 per 1,000 | 7 | 57.2% |

## Your MP

- [Bromley and Biggin Hill](https://openindex.co.uk/constituency/bromley-and-biggin-hill): Peter Fortune (Conservative), MP since July 2024. 43% of the people here.
- [Sevenoaks](https://openindex.co.uk/constituency/sevenoaks): Laura Trott (Conservative), MP since July 2024. 39% of the people here.
- [East Surrey](https://openindex.co.uk/constituency/east-surrey): Claire Coutinho (Conservative), MP since July 2024. 13% of the people here.
- [Orpington](https://openindex.co.uk/constituency/orpington): Gareth Bacon (Conservative), MP since July 2024. 5.2% of the people here.

As of 18 October 2026. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

## Middle areas in TN16

[Biggin Hill East & Cudham](https://openindex.co.uk/bromley/biggin-hill-east-and-cudham), [Biggin Hill West](https://openindex.co.uk/bromley/biggin-hill-west), [Westerham & Brasted](https://openindex.co.uk/sevenoaks/westerham-and-brasted)

## Postcode sectors in TN16

[TN16 1 (220 postcodes)](https://openindex.co.uk/postcode/tn16-1), [TN16 2 (117 postcodes)](https://openindex.co.uk/postcode/tn16-2), [TN16 3 (265 postcodes)](https://openindex.co.uk/postcode/tn16-3), [TN16 9 (15 postcodes)](https://openindex.co.uk/postcode/tn16-9)

## Councils TN16 covers

[Bromley](https://openindex.co.uk/bromley), [Sevenoaks](https://openindex.co.uk/sevenoaks), [Tandridge](https://openindex.co.uk/tandridge)

## Towns in TN16

[Bromley](https://openindex.co.uk/bromley)

## Postcode districts next to TN16

[BR2](https://openindex.co.uk/postcode/br2), [BR6](https://openindex.co.uk/postcode/br6), [CR0](https://openindex.co.uk/postcode/cr0), [CR6](https://openindex.co.uk/postcode/cr6), [RH8](https://openindex.co.uk/postcode/rh8), [TN8](https://openindex.co.uk/postcode/tn8), [TN14](https://openindex.co.uk/postcode/tn14)

## Nearest rail stations

[Oxted (4.5 km from the middle)](https://openindex.co.uk/map/rail-stations?around=-0.0048,51.2579), [Hurst Green (5.3 km from the middle)](https://openindex.co.uk/map/rail-stations?around=0.0039,51.2444)

## More in the TN postcode area

[All TN postcode districts](https://openindex.co.uk/postcode/tn), [Every UK postcode area](https://openindex.co.uk/postcode)

## TN16 in brief

TN16 is a postcode district covering Biggin Hill, Westerham and Tatsfield, in Bromley, Sevenoaks and Tandridge.
About 19,863 people lived in TN16 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £477,500 in 2025 across 286 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 75.6 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in TN16 was £477,500 in 2025.
TN16 had 19,874 usual residents at the census.
About 98% of people in TN16 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In TN16, 83.6% of homes and businesses could get gigabit-capable broadband in January 2026.

## About

- Type: Postcode district
- Code: TN16
- Postcode area: [TN](https://openindex.co.uk/postcode/tn)
- Constituency: [Bromley and Biggin Hill †](https://openindex.co.uk/constituency/bromley-and-biggin-hill)
- Council: [Bromley †](https://openindex.co.uk/bromley)
- Area: 59.34 km²
- People, mid-2024: 19,863*
- Neighbourhoods: 14
- Output areas: 59

* People: worked out by Open Index from neighbourhood estimates, shared out by where people lived at the census (by area in Northern Ireland). This area's edges do not follow neighbourhood edges, so the figure is close but not exact.
† Best fit: the constituency, council, region and nation this postcode district mostly lies in. Its edges do not follow theirs.

## Next door

[TN14](https://openindex.co.uk/postcode/tn14), [RH8](https://openindex.co.uk/postcode/rh8), [TN8](https://openindex.co.uk/postcode/tn8), [CR6](https://openindex.co.uk/postcode/cr6), [BR6](https://openindex.co.uk/postcode/br6), [BR2](https://openindex.co.uk/postcode/br2)

## Latest updates for TN16

- August 2026 house prices published: HM Land Registry and partners · Oct 2026.
- September 2026 rent published: ONS private rents · Oct 2026.
- Dental practices updated: NHS England · Oct 2026.
- Schools updated: Ofsted · Oct 2026.

The same figures as JSON: https://openindex.co.uk/v1/places/TN16

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/tn16, or to one figure with its anchor, https://openindex.co.uk/postcode/tn16#f-house-sales-median-price.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.9. The HTML page: https://openindex.co.uk/postcode/tn16