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TN12 9BD
Home, House Prices, Underlyn Lane, Maidstone, South East
TN12 9BD

Underlyn Lane - TN12 9BD

Last updated Jul 2026

Key Postcode Insights

TN12 9BD is a residential postcode situated on Underlyn Lane, Marden, Tonbridge, TN12 with 4 addresses.

It ranks as the 308th largest and 255th most expensive of the 1,212 postcodes in the TN12 area. The most common property type is a period house built between 1800 and 1911.

The postcode contains a total of 4 properties: 3 houses and 1 flat.

Ave. Sale Price
£395,755
10 Year change
up 20.2%
Ave. Rental Price
£1,779pcm
10 Year change
up 42.3%
Ave. £ per ft²
£377/ft²
Ave. Gross Yield
5.4%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin TN12 9BD

House
3 houses
Group
3 flats

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Sales Market Trends

The current average value in the postcode is £395,755.
The TN12 9BD Sales Market has increased by 20.2% over the last 10 years.

PeriodYear on YearAverage Price
June 2026-0.6%£395,755
June 20251.6%£398,201
June 2024-3.2%£391,879
June 20231.2%£404,973
June 20229.6%£400,109
June 20217.3%£365,039
June 20200.2%£340,234
June 2019-0.9%£339,616
June 20180.7%£342,544
June 20173.3%£340,264
June 201611.3%£329,273
June 20157.4%£295,810
June 20149.1%£275,349
June 20131.8%£252,375
June 20120.6%£247,810
June 20111.6%£246,330
June 20107.7%£242,491
June 2009-9.7%£225,238
June 20082.6%£249,429
June 20070%£243,102
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Rental Market Trends

The current average rental value in the postcode is £1,779.
The TN12 9BD Rental Market has increased by 42.3% over the last 10 years.

PeriodYear on YearAverage Price
June 20262.5%£1,779pcm
June 20252.6%£1,735pcm
June 20244.7%£1,691pcm
June 20238.9%£1,616pcm
June 20224.8%£1,484pcm
June 202110.6%£1,416pcm
June 20202%£1,280pcm
June 2019-0.7%£1,255pcm
June 20180.1%£1,264pcm
June 20171%£1,262pcm
June 20164.6%£1,249pcm
June 20155.5%£1,195pcm
June 20142.8%£1,132pcm
June 20132.1%£1,101pcm
June 20122.2%£1,078pcm
June 20115.1%£1,055pcm
June 20107.4%£1,004pcm
June 2009-8.8%£935pcm
June 20082.6%£1,025pcm
June 20070%£999pcm
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Nearby Postcodes

TN12 9BD is the 308th largest and the 255th most expensive postcode out of the 1,212 postcodes in the TN12 area.

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Property Types

  • 4 period houses built between 1800 and 1911
  • period house (4)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 3 properties.
  • The most common rating is E.
  • A (0)
  • E (2)
  • B (0)
  • F (0)
  • C (0)
  • G (0)
  • D (1)
  • No EPC (1)
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Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

The nearest primary school to TN12 9BD is Leigh Academy Marden, which is 2.7 kilometres away.
  • Leigh Academy Marden
    2.7 km away
  • St Margaret's, Collier Street Church of England Voluntary Controlled School
    4.1 km away
  • Staplehurst School
    4.2 km away
The nearest secondary school is Cornwallis Academy, which is 4.4 kilometres away.
  • Cornwallis Academy
    4.4 km away
  • New Line Learning Academy
    6.5 km away
  • Maidstone Grammar School
    8.3 km away
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Schools and house prices
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to TN12 9BD is Marden (Kent) station, which is 2.3 kilometres away.

  • Marden (Kent)
    |
    2.3 km away
  • Staplehurst
    |
    3.5 km away
  • East Farleigh
    |
    7.3 km away
  • Beltring
    |
    7.7 km away
Source: National Rail
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