17 The Old Saw Mill, Long Mill Lane, Platt, Sevenoaks, TN15 8QJ
About 17 The Old Saw Mill
17 The Old Saw Mill is a three-bedroom semi-detached house in Platt, Sevenoaks, Sevenoaks (TN15 8QJ). It has a recorded floor area of 209 m² (around 2250 sq ft), construction records dating it to 2003-2006 and council tax band G. The latest certificate (August 2011) returns a high B (score 85), putting the home a stone's throw from an A rating. The latest certificate is from August 2011, so improvements made since then won't be reflected. At 209 m² this is the 8th smallest of 20 units on EPC record in the building, where floor areas span 114–361 m². The building's EPC ratings span D to B, with this unit at the top. On EPC score it ranks first in the building (85 versus a worst of 68). Other recorded features include notable views.
Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). 13 years since the last transfer (August 2013). 2 planning records sit against the property, 2 approved, 0 refused. Across 2005–2013, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £722,000 is 31.3% above the 2013 sale price.
Know exactly what you're buying at 17 The Old Saw Mill
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
- Bedrooms3
- Dining roomYes
- EnsuiteYes
Outside
- Communal gardenYes
- Notable viewsYes
Building
- RefurbishedYes
Energy performance
17 The Old Saw Mill's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Aug 2021
EPC Rating
Planning history
- Dec 2020RenovationFullIn report
Replacement of existing timber balcony with a new steel balcony structure serving the first floor to the rear elevation of an existing block of flats
- Council
- Team 2
- Documents
- 8 docs on file
- Reference
- 20/02547/FL
- Aug 2006FullIn report
Installation of 3 no. Velux windows to match existing in this and neighbouring property
- Documents
- 14 docs on file
- Reference
- 06/01334/FL
What's in 17 The Old Saw Mill, Long Mill Lane, Platt, Sevenoaks, TN15 8QJ's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
£722,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 8 years.
£550,000
Growth on file: 6.8% per year over 8 years.
Sales timeline
11 August 2013Most recent
£550,000
+69.2%over 8 years27 July 2005
£325,000
Median price across the last 5 sales in TN15 8QJ: £1,350,000 (2024–2021).
Nearby sales in TN15 8QJ
20 The Old Saw Mill, Long Mill Lane, Platt, Sevenoaks, TN15 8QJ
Sold Oct 2024
£1,070,00024 The Old Saw Mill, Long Mill Lane, Platt, Sevenoaks, TN15 8QJ
Sold Apr 2024
£1,350,00023 The Old Saw Mill, Long Mill Lane, Platt, Sevenoaks, TN15 8QJ
Sold Sept 2023
£1,400,00011 The Old Saw Mill, Long Mill Lane, Platt, Sevenoaks, TN15 8QJ
Sold Dec 2021
£540,0009 The Old Saw Mill, Long Mill Lane, Platt, Sevenoaks, TN15 8QJ
Sold Oct 2021
£1,350,000
Everything we know about 17 The Old Saw Mill, 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 The Old Saw Mill homes
On epc rating, 17 The Old Saw Mill stands well clear of the street.
Price per m²
£2,632
Street avg £3,254
Floor Area
209 m²
Street avg 167 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.3 t/year
Similar properties nearby
1 Crouch Cottages, Long Mill Lane, Crouch, Borough Green
TN15 8QB
1 Crouch Lane, Borough Green
TN15 8LU
1 Church Villas, Long Mill Lane, Platt
TN15 8LZ
1 Brickmakers Meadows, Platt
TN15 8NQ
1 Black Barn Cottages, Crouch Lane, Borough Green
TN15 8LX
1 Bangays Way, Borough Green
TN15 8FS
1 Eaglestone Close, Borough Green
TN15 8EL
1 Allingham Close, Borough Green
TN15 8FX
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
1.4 km
Flour Mill — bus stop.
Closest school
1.5 km
Platt Church of England Voluntary Aided Primary School. 3 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
41.5dB

Night-time· 23:00 – 07:00
35.3dB