Keymer, The Street, Plaxtol, Sevenoaks, TN15 0QQ
About Keymer
Keymer is a property in Plaxtol, Sevenoaks, Sevenoaks (TN15 0QQ).
Untraded for 23 years, with the last transfer in September 2003. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a conservatory and new windows, meaningful when judging how the property has evolved. Across 1995–2003, sale prices on this property compounded at 14.2% per year.
Know exactly what you're buying at Keymer
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
- Nov 2011ConservatoryFullIn report
Extension: Side and rear of property
First floor rear extension with juliet balcony, rear conservatory, single storey side extension and side facing dormer; detached garage; reclad part of front elevation
Extension- Documents
- 14 docs on file
- Reference
- 11/02335/FL
- Feb 2008ConservatoryFullIn report
Proposed alterations and extensions, including replacement conservatory, external windows and doors, including double garage
ExtensionNew Windows- Documents
- 8 docs on file
- Reference
- 07/04358/FL
We flagged 1 thing worth checking at Keymer
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Keymer has more than doubled in price since the earliest registered sale in 1995.
£583,500
Growth on file: 14.2% per year over 8 years.
Sales timeline
11 September 2003Most recent
£583,500
+199.2%over 8 years8 June 1995
£195,000
Median price across the last 5 sales in TN15 0QQ: £470,000 (2025–2021).
Nearby sales in TN15 0QQ
20 The Street, Plaxtol, Sevenoaks, TN15 0QQ
Sold Jun 2025
£470,00016 The Street, Plaxtol, Sevenoaks, TN15 0QQ
Sold Feb 2025
£350,0003 The Street, Plaxtol, Sevenoaks, TN15 0QQ
Sold Feb 2022
£417,00013 The Street, Plaxtol, Sevenoaks, TN15 0QQ
Sold Oct 2021
£496,000Ringlestone, The Street, Plaxtol, Sevenoaks, TN15 0QQ
Sold Apr 2021
£1,650,000
Everything we know about Keymer, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Post Office — bus stop.
Closest school
0.1 km
Plaxtol Primary School. 2 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
43.3dB

Night-time· 23:00 – 07:00
36.1dB