15a is a detached house in Knotty Green, Beaconsfield, Beaconsfield (HP9 2TU). It has a recorded floor area of 322 m² (around 3466 sq ft) and construction records dating it to 2022. The latest certificate (March 2022) returns a high B (score 86), putting the home a stone's throw from an A rating.
Today's modelled estimate of £2,269,000 is 14.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£570/sq ft) was about 33.3% above the typical sold price in the postcode. Most recent transfer: March 2022 at £1,975,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
No planning applications are recorded against 15a, Woodchester Park, Knotty Green, Beaconsfield, HP9 2TU. The full report also covers planning activity across the surrounding area.
Full planning data for 15a, Woodchester Park, Knotty Green, Beaconsfield, HP9 2TU
Every application and decision on this property and nearby, in full, in the report.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£2,269,000
Modelled from EPC, postcode comparables.
£1,975,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
CO₂ Emissions for 15a runs comfortably ahead of the street norm.
Price per m²
£6,134
Street avg £5,149
Floor Area
322 m²
Street avg 314 m²
CO₂ Emissions
3.9 t/year
Street avg 7.3 t/year
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
0.2 km

Daytime· 07:00 – 23:00
46.8dB

Launch offer
Secure checkout · One-off payment
30-day money-back guarantee

31 March 2022Most recent
£1,975,000
Median price across the last 5 sales in HP9 2TU: £2,000,000 (2024–2022).
24 Woodchester Park Knotty Green Beaconsfield
Sold Jul 2024
27 Woodchester Park Knotty Green Beaconsfield
Sold Dec 2023
26a Woodchester Park Knotty Green Beaconsfield
Sold Nov 2022
11 Woodchester Park Knotty Green Beaconsfield
Sold Aug 2022
15 Woodchester Park Knotty Green Beaconsfield
Sold Jul 2022
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
Ad-free · Secure Stripe checkout · One-off payment
30-day money-back guarantee

Years Held
4 years
Street avg 10 years
HP9 2LX
The Red Lion PH — bus stop.
Closest school
1.9 km
St Mary and All Saints CofE Primary School. 5 schools nearby.
Night-time· 23:00 – 07:00
38.7dB