49 Crouch Lane, Borough Green, Sevenoaks, TN15 8LU
About 49 Crouch Lane
49 Crouch Lane is a five-bedroom detached house in Borough Green, Sevenoaks, Sevenoaks (TN15 8LU). It has a recorded floor area of 255 m² (around 2745 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (May 2014) shows a C (score 71). The latest certificate is from May 2014, so improvements made since then won't be reflected. Other recorded features include a self-contained annexe and attached land beyond the plot.
Untraded for 18 years, with the last transfer in December 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 255 m² the property is well over the postcode median (103 m² across 8 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Across 1997–2007, sale prices on this property compounded at 13.5% per year. Today's modelled estimate of £1,182,000 is 46.8% above the 2007 sale price.
Know exactly what you're buying at 49 Crouch Lane
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
- Bedrooms5
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
- LandYes
Building
- RefurbishedYes
Energy performance
49 Crouch Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 May 2024
EPC Rating
Planning history
49 Crouch Lane has been extended on multiple sides of the property across separate planning applications.
- Jul 2020ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension
- Council
- Team 2
- Documents
- 15 docs on file
- Reference
- 20/01180/FL
- Sept 2015Garage ConversionFullIn report
Extension: Single storey
Proposed single storey extension to front and rear elevation, two storey bay window to front elevation and conversion of garage into additional living accommodation
Extension- Documents
- 12 docs on file
- Reference
- 15/02149/FL
What's in 49 Crouch Lane, Borough Green, Sevenoaks, TN15 8LU's planning history?
1 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
Sale price has grown by over 3x since 1997.
£1,182,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.5% per year over 10 years.
£805,000
Growth on file: 13.5% per year over 10 years.
Sales timeline
11 December 2007Most recent
£805,000
+94.0%over 4 years14 September 2003
£415,000
+91.2%over 6 years7 August 1997
£217,000
Median price across the last 5 sales in TN15 8LU: £650,000 (2025–2017).
Nearby sales in TN15 8LU
45 Crouch Lane, Borough Green, Sevenoaks, TN15 8LU
Sold Aug 2025
£650,00097 Crouch Lane, Borough Green, Sevenoaks, TN15 8LU
Sold Jan 2022
£2,375,0002 Crouch Lane, Borough Green, Sevenoaks, TN15 8LU
Sold Jan 2020
£386,0003 Crouch Lane, Borough Green, Sevenoaks, TN15 8LU
Sold Aug 2018
£350,00063 Crouch Lane, Borough Green, Sevenoaks, TN15 8LU
Sold Aug 2017
£1,340,000
Everything we know about 49 Crouch Lane, 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 Crouch Lane homes
Price per m² for 49 Crouch Lane lags the street by a wide margin.
Price per m²
£3,157
Street avg £4,250
Floor Area
255 m²
Street avg 173 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
CO₂ Emissions
6.9 t/year
Street avg 5.4 t/year
Similar properties nearby
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1 Basted Mill, Basted Lane, Borough Green
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1 Crow Hill Road, Borough Green
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1 Black Barn Cottages, Crouch Lane, Borough Green
TN15 8LX
1 Bangays Way, Borough Green
TN15 8FS
1 Eaglestone Close, Borough Green
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1 Allingham Close, Borough Green
TN15 8FX
1 Crouch Cottages, Long Mill Lane, Crouch, Borough Green
TN15 8QB
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
0.3 km
Brockway — bus stop.
Closest school
0.6 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
45.9dB

Night-time· 23:00 – 07:00
38.9dB