12 Black Horse Mews, Borough Green, Sevenoaks, TN15 8SP
About 12 Black Horse Mews
12 Black Horse Mews is a three-bedroom detached house in Borough Green, Sevenoaks, Sevenoaks (TN15 8SP). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (January 2020) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 85).
One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. At 80 m² it's 15.1% larger than the typical home in the postcode (70 m² median across 10 EPCs). Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Today's modelled estimate of £473,000 is 29.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£424/sq ft) was about 52.1% above the typical sold price in the postcode. Last sale on file: £365,000 in January 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 12 Black Horse Mews
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
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
EPC Rating
Planning history
- Mar 2022ExtensionFullIn report
Extension: Single storey
Single storey front extension, single storey rear extension and internal alterations
- Council
- Team 2
- Documents
- 6 docs on file
- Reference
- 21/02669/FL
What's in 12 Black Horse Mews, Borough Green, Sevenoaks, TN15 8SP's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£473,000
Modelled from EPC, postcode comparables.
£365,000
Recorded with HM Land Registry.
Sales timeline
11 January 2021Most recent
£365,000
Median price across the last 5 sales in TN15 8SP: £345,000 (2023–2020).
Nearby sales in TN15 8SP
11 Black Horse Mews, Borough Green, Sevenoaks, TN15 8SP
Sold Mar 2023
£430,00013 Black Horse Mews, Borough Green, Sevenoaks, TN15 8SP
Sold May 2022
£375,00015 Black Horse Mews, Borough Green, Sevenoaks, TN15 8SP
Sold Mar 2021
£325,0004 Black Horse Mews, Borough Green, Sevenoaks, TN15 8SP
Sold May 2020
£305,0006 Black Horse Mews, Borough Green, Sevenoaks, TN15 8SP
Sold Sept 2017
£365,000
Everything we know about 12 Black Horse Mews, 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 Black Horse Mews homes
12 Black Horse Mews outperforms the street on floor area by a wide margin.
Price per m²
£4,563
Street avg £3,991
Floor Area
80 m²
Street avg 68 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.2 t/year
Street avg 3.3 t/year
Similar properties nearby
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1 Church Villas, Long Mill Lane, Platt
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1 Crouch Lane, Borough Green
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1 Crouch Cottages, Long Mill Lane, Crouch, Borough Green
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1 Allingham Close, Borough Green
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1 Annetts Hall, Borough Green
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1 Black Horse Mews, Borough Green
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1 Eaglestone Close, 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
0.1 km
The Black Horse — bus stop.
Closest school
0.3 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
48.3dB

Night-time· 23:00 – 07:00
40.2dB