15 Chatham House, Racecourse Road, Newbury, RG14 7GJ
About 15 Chatham House
15 Chatham House is a one-bedroom mid-terrace house in Newbury (RG14 7GJ). It has a recorded floor area of 57 m² (around 614 sq ft) and construction records dating it to 2012-2021. The latest certificate (June 2025) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (July 2015); the latest reading is one band lower. Between certificates, window efficiency dropped from Very Good to Average and hot-water efficiency dropped from Good to Average. At 57 m² this is the 13th smallest of 92 units on EPC record in the building, where floor areas span 45–206 m². The building's EPC ratings span D to B across 92 units on file.
At 57 m² it's 28.7% smaller than the typical home in the postcode (80 m² median across 91 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2015–2018, sale prices on this property compounded at 3.4% per year. Most recent transfer: October 2018 at £210,000.
Know exactly what you're buying at 15 Chatham House
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
Energy performance
15 Chatham House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Windows upgraded to triple glazing
Wall insulation upgraded
Planning history
15 Chatham House has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
£210,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 3 years.
£210,000
Growth on file: 3.4% per year over 3 years.
Sales timeline
25 October 2018Most recent
£210,000
+11.1%over 3 years14 September 2015
£189,000
Median price across the last 5 sales in RG14 7GJ: £285,000 (2025–2025).
Nearby sales in RG14 7GJ
46 Chatham House, Racecourse Road, Newbury, RG14 7GJ
Sold Sept 2025
£360,00021 Chatham House, Racecourse Road, Newbury, RG14 7GJ
Sold May 2025
£285,00016 Chatham House, Racecourse Road, Newbury, RG14 7GJ
Sold Apr 2025
£297,00022 Chatham House, Racecourse Road, Newbury, RG14 7GJ
Sold Mar 2025
£227,50072 Chatham House, Racecourse Road, Newbury, RG14 7GJ
Sold Feb 2025
£255,000
Everything we know about 15 Chatham House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Racecourse Road homes
15 Chatham House is notably below the street on epc rating.
Price per m²
£3,684
Street avg £3,659
Floor Area
57 m²
Street avg 80 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
0.9 t/year
Street avg 1.0 t/year
Similar properties nearby
1 Ashridge Court
RG14 7LL
1 Belvedere Drive
RG14 7DB
1 Butterfield House, St Johns Road
RG14 7AD
1 Carruthers Court, Racecourse Road
RG14 7GG
1 Chatham House, Racecourse Road
RG14 7GJ
1 Aintree Close
RG14 7TX
1 Adlam Villas, Greenham Road
RG14 7HX
1 Cape Cross House, Kingman Way
RG14 7GU
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Rondetto Avenue — bus stop.
Closest school
1.0 km
The Willows Primary School. 19 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
47.9dB
Night-time· 23:00 – 07:00
39.0dB