Bonaly House, Flat 15, Neb Lane, Oxted, RH8 9JZ
About Bonaly House
Bonaly House is a two-bedroom semi-detached house in Oxted (RH8 9JZ). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (February 2020) shows a C (score 72). The rating has held steady at C across 2 certificates since October 2009. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Very Good to Good. At 118 m² this is the 13th smallest of 20 units on EPC record in Bonaly House, where floor areas span 66–204 m². The building's EPC ratings span D to B across 20 units on file.
One planning record on file: new windows approved in 2004. Past consents include new windows, meaningful when judging how the property has evolved. Last sold in January 2017, so it's been off the market for around 9 years. Across 2003–2017, sale prices on this property compounded at 2.4% per year. Today's modelled estimate of £520,000 is 22.4% above the 2017 sale price.
Know exactly what you're buying at Bonaly House
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
- Bedrooms2
- Bathrooms2
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Planning history
- Jan 2004RenovationFullIn report
Insertion of two windows to south elevation, at second floor level.
New Windows- Documents
- 1 doc on file
- Reference
- 2003/1609
We flagged 1 thing worth checking at Bonaly House
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
Bonaly House valuation sits well clear of the typical sold price in this postcode.
£520,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.4% per year over 13 years.
£425,000
Growth on file: 2.4% per year over 13 years.
Sales timeline
4 January 2017Most recent
£425,000
+37.1%over 13 years20 October 2003
£310,000
Median price across the last 5 sales in RH8 9JZ: £550,000 (2025–2022).
Nearby sales in RH8 9JZ
Bonaly House, Flat 7, Neb Lane, Oxted, RH8 9JZ
Sold Sept 2025
£633,000Bonaly House, Flat 9, Neb Lane, Oxted, RH8 9JZ
Sold Feb 2023
£900,000Bonaly House, Flat 12, Neb Lane, Oxted, RH8 9JZ
Sold Jun 2022
£370,000Bonaly House, Flat 16, Neb Lane, Oxted, RH8 9JZ
Sold Jun 2022
£550,000Bonaly House, Flat 20, Neb Lane, Oxted, RH8 9JZ
Sold Feb 2022
£423,000
Everything we know about Bonaly House, 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 Neb Lane homes
Price per m² for Bonaly House lags the street by a wide margin.
Price per m²
£3,602
Street avg £4,584
Floor Area
118 m²
Street avg 116 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.2 t/year
Similar properties nearby
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Bonaly House, Flat 18, Neb Lane
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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
0.5 km
High Street — bus stop.
Closest school
1.5 km
St Peter's CofE Infant School. 6 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
46.4dB

Night-time· 23:00 – 07:00
39.1dB