Ashlands Retreat, The Street, Ash, Sevenoaks, TN15 7HB
About Ashlands Retreat
Ashlands Retreat is a detached house in Ash, Sevenoaks, Sevenoaks (TN15 7HB). It has a recorded floor area of 229 m² (around 2465 sq ft) and construction records dating it to 1950-1966. The latest certificate (August 2025) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2013); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Poor; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Average to Poor. The recommended improvements would push it to D (score 65). Main heating runs on oil.
At 229 m² the property is well over the postcode median (116 m² across 17 EPCs), placing it in the larger end of the local stock. Across 2004–2021, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £963,000 is 16% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£337/sq ft) was about 43.5% above the typical sold price in the postcode. Last sale on file: £830,000 in August 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 Ashlands Retreat
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
Energy performance
Ashlands Retreat's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
Ashlands Retreat has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 1 thing worth checking at Ashlands Retreat
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
Ashlands Retreat has more than doubled in price since the earliest registered sale in 2004.
£963,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 18 years.
£830,000
Growth on file: 4.2% per year over 18 years.
Sales timeline
24 August 2021Most recent
£830,000
+107.5%over 17 years12 January 2004
£399,999
Median price across the last 5 sales in TN15 7HB: £698,000 (2025–2018).
Nearby sales in TN15 7HB
Russell Villa, The Street, Ash, Sevenoaks, TN15 7HB
Sold Jan 2025
£698,000Netherfield, The Street, Ash, Sevenoaks, TN15 7HB
Sold Jul 2021
£370,000Willow Garth, The Street, Ash, Sevenoaks, TN15 7HB
Sold Feb 2021
£850,000Attwood Place, The Street, Ash, Sevenoaks, TN15 7HB
Sold Feb 2021
£330,000The Cottage, The Street, Ash, Sevenoaks, TN15 7HB
Sold Feb 2018
£1,050,000
Everything we know about Ashlands Retreat, 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 The Street homes
Years Held for Ashlands Retreat lags the street by a wide margin.
Price per m²
£3,624
Street avg £3,002
Floor Area
229 m²
Street avg 142 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
11.0 t/year
Street avg 9.2 t/year
Similar properties nearby
1 Court Lodge, Goring Place, Wrotham
TN15 7BQ
1 Farthingfield, Old London Road, Wrotham
TN15 7DL
1 Central Lodge, Gravesend Road, Wrotham
TN15 7JW
1 Brothers Yard, Hodsoll Street
TN15 7LE
1 Bradfield Villas, Ash Road, Ash
TN15 7HJ
1 Court Meadow, Wrotham
TN15 7DP
1 Childs Way, Wrotham
TN15 7DR
1 Bantam Mead, Stansted
TN15 7DU
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.7 km
Ash Road — bus stop.
Closest school
1.5 km
New Ash Green Primary School. 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
44.6dB

Night-time· 23:00 – 07:00
36.9dB