15 Castleton Court, Marlow, SL7 3HW
About 15 Castleton Court
15 Castleton Court is a three-bedroom mid-terrace house in Marlow (SL7 3HW). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (September 2020) shows a C (score 72). When first surveyed in April 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Poor to Good and hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 88).
Across 1995–2012, sale prices on this property compounded at 7% per year. Today's modelled estimate of £483,000 sits 75.6% above the 2012 sale of £275,000. Its energy rating outperforms most of the postcode (better than 85% of similar EPCs). 14 years since the last transfer (December 2012).
Know exactly what you're buying at 15 Castleton Court
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
- Bathrooms1
Outside
- Private gardenYes
- GarageYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Planning history
15 Castleton Court has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 15 Castleton Court
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
Sale price has grown by over 3x since 1995.
£483,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 18 years.
£275,000
Growth on file: 7.0% per year over 18 years.
Sales timeline
3 December 2012Most recent
£275,000
+217.9%over 15 years10 February 1997
£86,500
+3.6%over 1 year20 April 1995
£83,500
Median price across the last 5 sales in SL7 3HW: £419,000 (2022–2015).
Nearby sales in SL7 3HW
Everything we know about 15 Castleton Court, 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 Castleton Court homes
On epc rating, 15 Castleton Court stands well clear of the street.
Price per m²
£3,618
Street avg £4,017
Floor Area
76 m²
Street avg 79 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.6 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Foxes Piece — bus stop.
Closest school
0.3 km
Holy Trinity Church of England (Aided) School. 11 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
51.3dB

Night-time· 23:00 – 07:00
41.7dB