12 Ashburnham Close, Sevenoaks, TN13 1RB
About 12 Ashburnham Close
12 Ashburnham Close is a three-bedroom end-of-terrace house in Sevenoaks (TN13 1RB). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1991-1995 and council tax band E. Tenure is freehold. The latest certificate (December 2023) shows a C (score 74). The rating has held steady at C across 2 certificates since January 2013. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
At 101 m² the property is well over the postcode median (55 m² across 9 EPCs), placing it in the larger end of the local stock. Sold September 2021 for £545,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. Across 2003–2021, sale prices on this property compounded at 4% per year. On a £-per-square-foot basis, the last sale (£501/sq ft) was about 39.6% above the typical sold price in the postcode.
Know exactly what you're buying at 12 Ashburnham Close
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
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
Outside
- ParkingOff street
Building
- TenureFreehold
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Planning history
12 Ashburnham Close has an approved single-storey rear extension on the planning record.
- Jul 2016ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension.
- Documents
- 8 docs on file
- Reference
- 16/01467/LDCPR
We flagged 1 thing worth checking at 12 Ashburnham Close
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
Latest sale on 12 Ashburnham Close was the highest on Land Registry record across the postcode.
£585,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 19 years.
£545,000
Growth on file: 4.0% per year over 19 years.
Sales timeline
2 September 2021Most recent
£545,000
+58.0%over 7 years31 August 2014
£345,000
+11.3%over 7 years19 July 2007
£310,000
+18.3%over 4 years16 January 2003
£262,000
Median price across the last 5 sales in TN13 1RB: £250,000 (2021–2002).
Everything we know about 12 Ashburnham Close, 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 Ashburnham Close homes
12 Ashburnham Close outperforms the street on epc rating by a wide margin.
EPC Rating
74 (C)
Street avg 70 (C)
Floor Area
101 m²
Street avg 74 m²
CO₂ Emissions
3.0 t/year
Street avg 2.8 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
Similar properties nearby
1 Croft Close
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1 Buckwell Place
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1 Birch Place, Oakhill Road
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1 Birch House, Croft Close
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1 Beech Road
TN13 1YG
1 Clarendon Place, Clarendon Road
TN13 1DT
1 Clare Way
TN13 1QL
1 Brattle Wood
TN13 1QS
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
0.1 km
Turners Nursery — bus stop.
Closest school
1.1 km
St Thomas' Catholic Primary School, Sevenoaks. 7 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
47.0dB

Night-time· 23:00 – 07:00
39.2dB