19 Park Grove is an end-of-terrace house in Knotty Green, Beaconsfield, Beaconsfield (HP9 2EN). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 2007-2011 and council tax band D. At 46 m² this is the 4th smallest of 20 units on EPC record in the building, where floor areas span 41–487 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (March 2026) shows a C (score 73). Earlier certificates rated it B (December 2008); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
2 planning records sit against the property, 0 approved, 1 refused. At 46 m² it's 26.5% smaller than the typical home in the postcode (63 m² median across 19 EPCs).
19 Park Grove's carbon output is low for the local stock.
Planning history at 19 Park Grove is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
Works to trees in accordance with a submitted schedule CDC TPO (006/2004)
19 Park Grove has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£300,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
EPC Rating for 19 Park Grove lags the street by a wide margin.
EPC Rating
73 (C)
Street avg 81 (B)
Floor Area
46 m²
Street avg 62 m²
CO₂ Emissions
1.1 t/year
Street avg 1.3 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
0.3 km

Daytime· 07:00 – 23:00
44.5dB

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Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Reduction of limb of oak tree overhanging road - tree protected by a Tree Preservation Order
Full planning data for 19 Park Grove, Knotty Green, Beaconsfield, HP9 2EN
Every application and decision on this property and nearby, in full, in the report.
Median price across the last 5 sales in HP9 2EN: £1,725,000 (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
11 Park Grove Knotty Green Beaconsfield
Sold May 2014
8 Park Grove Knotty Green Beaconsfield
Sold May 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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Habitable Rooms
2 rooms
Street avg 2 rooms
HP9 2DP
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