21 Detillens Lane, Oxted, RH8 0DH
About 21 Detillens Lane
21 Detillens Lane is a detached house in Oxted (RH8 0DH). It has a recorded floor area of 215 m² (around 2314 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (August 2019) shows an E (score 39), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 71), a 2-band jump.
One planning record on file: an extension approved in 2020. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 2000–2020, sale prices on this property compounded at 8.9% per year. Today's modelled estimate of £1,241,000 is 18.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£454/sq ft) was about 38% above the typical sold price in the postcode. Last sale on file: £1,050,000 in January 2020.
Know exactly what you're buying at 21 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
Energy performance
21 Detillens Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Dec 2020DemolitionFullIn report
Extension: Single storey · Rear of property
Demolition of existing outbuilding and garage. Erection of single storey rear extension, two dormer windows to existing rear roof slope and single storey side extension providing garage. Erection of detached outbuilding to rear. (Amended Plans and Amended Description)
Extension- Documents
- 7 docs on file
- Reference
- 2020/1901
We flagged 1 thing worth checking at 21 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
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Sales history & valuation
21 Detillens Lane has more than quadrupled in price since its earliest registered sale in 2000.
£1,241,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 19 years.
£1,050,000
Growth on file: 8.9% per year over 19 years.
Sales timeline
30 January 2020Most recent
£1,050,000
+223.1%over 17 years9 December 2002
£325,000
+62.5%over 2 years30 August 2000
£199,950
Median price across the last 5 sales in RH8 0DH: £1,220,000 (2020–2017).
Nearby sales in RH8 0DH
Everything we know about 21 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
On epc rating, 21 Detillens Lane runs well behind the street norm.
Price per m²
£4,884
Street avg £4,866
Floor Area
215 m²
Street avg 234 m²
Habitable Rooms
8 rooms
Street avg 9 rooms
CO₂ Emissions
15.0 t/year
Street avg 11.1 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
0.8 km
Oxted 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
43.3dB