9 Griggs Way, Borough Green, Sevenoaks, TN15 8HW
About 9 Griggs Way
9 Griggs Way is a four-bedroom semi-detached house in Borough Green, Sevenoaks, Sevenoaks (TN15 8HW). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (December 2016) shows a C (score 71). The recommended improvements would push it to B (score 82).
One planning record on file: an extension approved in 2009. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 1999–2017, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £613,000 is 25.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£359/sq ft) was about 17.5% above the typical sold price in the postcode. Last changed hands 9 years ago, in July 2017.
Know exactly what you're buying at 9 Griggs Way
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
Energy performance
EPC Rating
Planning history
9 Griggs Way has an approved single-storey rear extension on the planning record.
- Jul 2009ConservatoryFullIn report
Extension: Single storey · Rear of property
Demolish existing conservatory and construct new single storey rear extension with pitched roof to accomodate enlarged kitchen and family roomOn the side elevation to construct a new stainless steel flue to serve a new woodburning stove in the sitting room
Extension- Documents
- 8 docs on file
- Reference
- 09/01253/FL
What's in 9 Griggs Way, Borough Green, Sevenoaks, TN15 8HW's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Sale price has at least doubled since 1999.
£613,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 18 years.
£487,500
Growth on file: 5.2% per year over 18 years.
Sales timeline
17 July 2017Most recent
£487,500
+143.8%over 17 years30 November 1999
£200,000
Median price across the last 5 sales in TN15 8HW: £545,000 (2025–2021).
Nearby sales in TN15 8HW
14 Griggs Way, Borough Green, Sevenoaks, TN15 8HW
Sold Aug 2025
£545,0003 Griggs Way, Borough Green, Sevenoaks, TN15 8HW
Sold Nov 2023
£550,00019 Griggs Way, Borough Green, Sevenoaks, TN15 8HW
Sold Jun 2023
£700,0006 Griggs Way, Borough Green, Sevenoaks, TN15 8HW
Sold Mar 2022
£530,00013 Griggs Way, Borough Green, Sevenoaks, TN15 8HW
Sold Nov 2021
£505,000
Everything we know about 9 Griggs Way, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Griggs Way homes
Floor Area for 9 Griggs Way runs comfortably ahead of the street norm.
Price per m²
£3,869
Street avg £4,251
Floor Area
126 m²
Street avg 109 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.4 t/year
Similar properties nearby
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1 Allingham Close, Borough Green
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1 Crouch Lane, Borough Green
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1 Church Villas, Long Mill Lane, Platt
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1 Crow Hill Road, Borough Green
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Black Horse — bus stop.
Closest school
0.2 km
Borough Green Primary School. 5 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
48.9dB

Night-time· 23:00 – 07:00
41.1dB