14a, Watermill Close, Brasted, Westerham, TN16 1DG
About 14a
14a is a five-bedroom detached house in Brasted, Westerham, Westerham (TN16 1DG). It has a recorded floor area of 205 m² (around 2207 sq ft), construction records dating it to 2007-2011 and council tax band G. The latest certificate (August 2021) shows a C (score 76), near the top of the C band. Earlier certificates rated it B (February 2010); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 82). The home occupies a cul-de-sac position.
At 205 m² the property is well over the postcode median (119 m² across 12 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. 5 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2010–2022, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£725/sq ft) was about 60.4% above the typical sold price in the postcode. Sold May 2022 for £1,600,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 14a
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
- Bathrooms3
Outside
- GarageYes
- Cul-de-sacYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
Planning history
14a has an approved rear extension on the planning record.
- Jul 2015FullIn report
Erection of 3 small wooden lean to stores and a bin store.
- Documents
- 10 docs on file
- Reference
- 15/01222/HOUSE
- Feb 2013ConditionsIn report
Details pursuant to condition 3 (colour swatch) of planning permission SE/12/02652/HOUSE
- Documents
- 3 docs on file
- Reference
- 13/00262/DETAIL
We flagged 1 thing worth checking at 14a
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,531,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 12 years.
£1,600,000
Growth on file: 5.4% per year over 12 years.
Sales timeline
4 May 2022Most recent
£1,600,000
+88.2%over 12 years26 March 2010
£850,000
Median price across the last 5 sales in TN16 1DG: £675,000 (2024–2017).
Nearby sales in TN16 1DG
4 Watermill Close, Brasted, Westerham, TN16 1DG
Sold Dec 2024
£605,0002 Watermill Close, Brasted, Westerham, TN16 1DG
Sold Jun 2021
£575,00024 Watermill Close, Brasted, Westerham, TN16 1DG
Sold Jun 2020
£675,00018 Watermill Close, Brasted, Westerham, TN16 1DG
Sold Dec 2017
£1,305,00016 Watermill Close, Brasted, Westerham, TN16 1DG
Sold Apr 2017
£1,850,000
Everything we know about 14a, 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 Watermill Close homes
On years held, 14a runs well behind the street norm.
Price per m²
£7,805
Street avg £6,439
Floor Area
205 m²
Street avg 142 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
CO₂ Emissions
5.4 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Chart Lane — bus stop.
Closest school
1.4 km
Sundridge and Brasted Church of England Voluntary Controlled 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
53.0dB

Night-time· 23:00 – 07:00
46.5dB