5 Hyders Forge, Long Mill Lane, Plaxtol, Sevenoaks, TN15 0RQ
About 5 Hyders Forge
5 Hyders Forge is a three-bedroom detached house in Plaxtol, Sevenoaks, Sevenoaks (TN15 0RQ). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (December 2013) shows a C (score 75), near the top of the C band. When first surveyed in March 2010 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 91). The latest certificate is from December 2013, so improvements made since then won't be reflected.
At 99 m² it sits well below the postcode median (189 m² across 4 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2022, sale prices on this property compounded at 4.7% per year. On a £-per-square-foot basis, the last sale (£777/sq ft) was about 214.2% above the typical sold price in the postcode. Last sale on file: £827,500 in December 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 5 Hyders Forge
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
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageDouble
- Summer houseYes
Building
- ConciergeYes
- RefurbishedYes
Energy performance
5 Hyders Forge ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Dec 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Switched from oil to mains gas, reducing emissions and costs
Hot water system changed
Window efficiency improved
More low energy lighting installed
Planning history
- Jul 2011ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension and detached outbuilding/summerhouse to rear
- Documents
- 19 docs on file
- Reference
- 11/01348/FL
We flagged 1 thing worth checking at 5 Hyders Forge
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
5 Hyders Forge has more than tripled in price since its earliest registered sale in 1997.
£799,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 25 years.
£827,500
Growth on file: 4.7% per year over 25 years.
Sales timeline
16 December 2022Most recent
£827,500
+14.9%over 1 year10 March 2021
£720,000
+23.1%over 10 years30 November 2010
£585,000
+125.0%over 13 years23 October 1997
£259,950
Median price across the last 5 sales in TN15 0RQ: £795,000 (2024–2006).
Nearby sales in TN15 0RQ
6 Hyders Forge, Long Mill Lane, Plaxtol, Sevenoaks, TN15 0RQ
Sold Aug 2024
£1,100,0009 Hyders Forge, Long Mill Lane, Plaxtol, Sevenoaks, TN15 0RQ
Sold Dec 2022
£985,0007 Hyders Forge, Long Mill Lane, Plaxtol, Sevenoaks, TN15 0RQ
Sold Oct 2012
£712,5008 Hyders Forge, Long Mill Lane, Plaxtol, Sevenoaks, TN15 0RQ
Sold Aug 2006
£795,0002 Hyders Forge, Long Mill Lane, Plaxtol, Sevenoaks, TN15 0RQ
Sold Aug 2005
£499,999
Everything we know about 5 Hyders Forge, 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

Versus other Long Mill Lane homes
5 Hyders Forge outperforms the street on price per m² by a wide margin.
Price per m²
£8,359
Street avg £4,163
Floor Area
99 m²
Street avg 193 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
2.9 t/year
Street avg 9.1 t/year
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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
0.1 km
Plaxtol Spoute — bus stop.
Closest school
1.0 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
44.7dB

Night-time· 23:00 – 07:00
36.4dB