20 Detillens Lane, Oxted, RH8 0DJ
About 20 Detillens Lane
20 Detillens Lane is an eight-bedroom detached house in Oxted (RH8 0DJ). It has a recorded floor area of 389 m² (around 4187 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (September 2018) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in June 2010 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Average and lighting went from Average to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 71).
At 389 m² the property is well over the postcode median (199 m² across 13 EPCs), placing it in the larger end of the local stock. 8 bedrooms is on the larger side for this postcode, where 5 is the typical count. Across 2011–2019, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £2,545,000 sits 59.1% above the 2019 sale of £1,600,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Last sale on file: £1,600,000 in July 2019.
Know exactly what you're buying at 20 Detillens Lane
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
- Bedrooms8
Energy performance
20 Detillens Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
More low energy lighting installed
Planning history
- Oct 2015Loft ConversionFullIn report
Extension: Single storey · Side of property
Erection of single storey extension to south east elevation, new roof over existing extension north east elevation and new roof incorporating front and rear dormer windows to south west elevation in association with conversion of first floor loft space to habitable accommodation.
Extension- Documents
- 7 docs on file
- Reference
- 2015/1553
- Sept 2014Loft ConversionFullIn report
Extension: Single storey · Rear of property
Demolition of existing conservatory. erection of first floor gable ended extension to west elevation and erection of 1x dormer window to north and south roof slope of extension. erection of single storey extension to south elevation and erection of pitched roof incorporating 5x roof lights to eastern elevation. conversion of first floor loft space into habitable accommodation.
Extension- Documents
- 8 docs on file
- Reference
- 2014/1168
We flagged 1 thing worth checking at 20 Detillens Lane
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
20 Detillens Lane valuation sits well clear of the typical sold price in this postcode.
£2,545,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 8 years.
£1,600,000
Growth on file: 4.3% per year over 8 years.
Sales timeline
9 July 2019Most recent
£1,600,000
+42.2%over 8 years3 March 2011
£1,125,000
Median price across the last 5 sales in RH8 0DJ: £1,325,000 (2025–2019).
Nearby sales in RH8 0DJ
Everything we know about 20 Detillens Lane, 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 Detillens Lane homes
20 Detillens Lane outperforms the street on habitable rooms by a wide margin.
Price per m²
£4,113
Street avg £5,229
Floor Area
389 m²
Street avg 236 m²
Habitable Rooms
12 rooms
Street avg 9 rooms
CO₂ Emissions
15.0 t/year
Street avg 9.8 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Detillens Lane — bus stop.
Closest school
0.7 km
Limpsfield CofE Infant 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
50.8dB
Night-time· 23:00 – 07:00
43.4dB