17a, Brattle Wood, Sevenoaks, TN13 1QS
About 17a
17a is a five-bedroom detached house in Sevenoaks (TN13 1QS). It has a recorded floor area of 297 m² (around 3197 sq ft). The latest certificate (April 2017) returns a high B (score 86), putting the home a stone's throw from an A rating.
At 297 m² the property is well over the postcode median (174 m² across 17 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Last changed hands 8 years ago, in January 2018. Across 2014–2018, sale prices on this property compounded at 18% per year. Today's modelled estimate of £1,789,000 is 37.6% above the 2018 sale price.
Know exactly what you're buying at 17a
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
- Bathrooms4
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Energy performance
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
EPC Rating
Planning history
17a has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 17a
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
17a valuation sits well clear of the typical sold price in this postcode.
£1,789,000
Modelled from EPC, postcode comparables and a sale-price growth of 18.0% per year over 3 years.
£1,300,000
Growth on file: 18.0% per year over 3 years.
Sales timeline
15 January 2018Most recent
£1,300,000
+72.0%over 3 years6 October 2014
£756,000
Median price across the last 5 sales in TN13 1QS: £1,475,000 (2022–2017).
Nearby sales in TN13 1QS
Everything we know about 17a, 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 Brattle Wood homes
17a outperforms the street on epc rating by a wide margin.
Price per m²
£4,377
Street avg £5,353
Floor Area
297 m²
Street avg 213 m²
CO₂ Emissions
3.7 t/year
Street avg 6.8 t/year
Years Held
8 years
Street avg 11 years
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Ashgrove Road — bus stop.
Closest school
1.8 km
St Thomas' Catholic Primary School, Sevenoaks. 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
49.2dB

Night-time· 23:00 – 07:00
39.3dB