5 Aston House, Penn Road, Knotty Green, Beaconsfield, HP9 2TS
EPC B
About 5 Aston House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
5 Aston House is a two-bedroom property in Knotty Green, Beaconsfield, Beaconsfield (HP9 2TS). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 2007-2011 and council tax band F. The latest certificate (July 2025) returns a B (score 82), comfortably above the UK average. At 95 m² this is the 3rd smallest of 6 units on EPC record in the building, where floor areas span 89–159 m². The building's EPC ratings span C to B, with this unit at the top. Other recorded features include a balcony.
Sale prices here have outpaced England HPI: 1.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£604/sq ft) was about 18.4% above the typical sold price in the postcode. At 95 m² it sits well below the postcode median (144 m² across 14 EPCs), making it one of the more compact homes locally. Last changed hands 12 years ago, in August 2014.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms2
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
5 Aston House's carbon output is low for the local stock.
EPC Rating
A
B
B82
C
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.4 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 5 Aston House, Penn Road, Knotty Green, Beaconsfield, HP9 2TS, sourced from the PlanIt planning register.
No planning applications are recorded against 5 Aston House, Penn Road, Knotty Green, Beaconsfield, HP9 2TS. The full report also covers planning activity across the surrounding area.
Full planning data for 5 Aston House, Penn Road, Knotty Green, Beaconsfield, HP9 2TS
Every application and decision on this property and nearby, in full, in the report.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
5 Aston House valuation runs notably under the typical sold price in this postcode.
Current estimate
See how we calculated this£662,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.6% per year over 9 years.
Last sold (2014)
£617,500
Growth on file: 1.6% per year over 9 years.
Sales timeline
Launch offer · 33% off
The complete analysis of 5 Aston House, Penn Road, Knotty Green, Beaconsfield, HP9 2TS
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
Versus other Penn Road homes
Four headline reads against 12 similar flats on this street, drawn from the latest EPC and Land Registry data.
On co₂ emissions, 5 Aston House stands well clear of the street.
Price per m²
£6,500
Street avg £5,984
Floor Area
95 m²
Street avg 154 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Beaconsfield district page.
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
Road noise across the postcode
Modelled day and night-time noise levels around HP9 2TS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
45.2dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 37 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 5 Aston House, Penn Road, Knotty Green, Beaconsfield, HP9 2TS. Each answer is also embedded as structured data for search engines.
