9 Hyders Forge, Long Mill Lane, Plaxtol, Sevenoaks, TN15 0RQ
About 9 Hyders Forge
9 Hyders Forge is a five-bedroom detached house in Plaxtol, Sevenoaks, Sevenoaks (TN15 0RQ). It has a recorded floor area of 170 m² (around 1830 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (April 2021) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 77). Main heating runs on oil. Other recorded features include notable views. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2023. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Across 1997–2022, sale prices on this property compounded at 4.6% per year. On a £-per-square-foot basis, the last sale (£538/sq ft) was about 111.3% above the typical sold price in the postcode. Last sale on file: £985,000 in December 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 5 bedrooms is on the larger side for this postcode, where 4 is the typical count.
Know exactly what you're buying at 9 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
- Bedrooms5
- Bathrooms2
Outside
- Private gardenYes
- GarageDouble, Detached
- Notable viewsYes
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
9 Hyders Forge's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Apr 2023Garage ConversionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension, internal alterations, changes to fenestration and materiality, partial garage conversion (internal)
- Council
- Area South Team
Extension- Documents
- 9 docs on file
- Reference
- 23/00479/FL
We flagged 1 thing worth checking at 9 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
9 Hyders Forge has more than tripled in price since its earliest registered sale in 1997.
£1,003,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 25 years.
£985,000
Growth on file: 4.6% per year over 25 years.
Sales timeline
20 December 2022Most recent
£985,000
+209.7%over 25 years29 September 1997
£318,000
Median price across the last 5 sales in TN15 0RQ: £720,000 (2024–2010).
Nearby sales in TN15 0RQ
6 Hyders Forge, Long Mill Lane, Plaxtol, Sevenoaks, TN15 0RQ
Sold Aug 2024
£1,100,0005 Hyders Forge, Long Mill Lane, Plaxtol, Sevenoaks, TN15 0RQ
Sold Dec 2022
£827,5007 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 9 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
On habitable rooms, 9 Hyders Forge stands well clear of the street.
Price per m²
£5,794
Street avg £4,804
Floor Area
170 m²
Street avg 175 m²
Habitable Rooms
9 rooms
Street avg 8 rooms
CO₂ Emissions
8.3 t/year
Street avg 7.7 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