11 Park Grove is a five-bedroom detached house in Knotty Green, Beaconsfield, Beaconsfield (HP9 2EN). It has a recorded floor area of 355 m² (around 3826 sq ft), construction records dating it to 2007 onwards and council tax band H. The latest certificate (May 2011) shows a C (score 78), near the top of the C band. The latest certificate is from May 2011, so improvements made since then won't be reflected.
At 355 m² the property is well over the postcode median (62 m² across 19 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 0 approved, 0 refused, 1 pending. An application is currently awaiting a decision. Today's modelled estimate of £2,674,000 is 33.7% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£523/sq ft) was about 33.3% above the typical sold price in the postcode. Last changed hands 12 years ago, in May 2014.
11 Park Grove's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 16 May 2021
Retrospective application for garage conversion into a gym
11 Park Grove valuation sits well clear of the typical sold price in this postcode.
£2,674,000
Modelled from EPC, postcode comparables.
£2,000,000
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
On habitable rooms, 11 Park Grove runs well behind the street norm.
Price per m²
£5,627
Street avg £4,827
Floor Area
355 m²
Street avg 379 m²
Habitable Rooms
9 rooms
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
0.3 km

Daytime· 07:00 – 23:00
44.5dB

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Outbuilding (retrospective)
Full planning data for 11 Park Grove, Knotty Green, Beaconsfield, HP9 2EN
Every application and decision on this property and nearby, in full, in the report.
30 May 2014Most recent
£2,000,000
Median price across the last 5 sales in HP9 2EN: £292,000 (2025–2014).
12 Park Grove Knotty Green Beaconsfield
Sold May 2025
22 Park Grove Knotty Green Beaconsfield
Sold Apr 2022
15 Park Grove Knotty Green Beaconsfield
Sold Dec 2020
8 Park Grove Knotty Green Beaconsfield
Sold May 2014
7 Park Grove Knotty Green Beaconsfield
Sold Mar 2014
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
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Street avg 10 rooms
CO₂ Emissions
9.0 t/year
Street avg 8.8 t/year
HP9 2NU
Alfriston School — bus stop.
Closest school
2.4 km
St Mary and All Saints CofE Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
37.8dB