12 Red House Close, Knotty Green, Beaconsfield, HP9 1XU
Extendable
About 12 Red House Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Red House Close is a three-bedroom detached house in Knotty Green, Beaconsfield, Beaconsfield (HP9 1XU). It has a recorded floor area of 155 m² (around 1668 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (July 2020) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 75). Our model identifies extension potential, subject to local planning policy. The home occupies a corner plot.
Today's modelled estimate of £1,569,000 is 20.7% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£779/sq ft) was about 140.9% above the typical sold price in the postcode. Last sale on file: £1,300,000 in January 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2021.
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
- Bedrooms3
Outside
- Garagedouble
- Corner plotYes
Building
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
12 Red House Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
A
B
C
D
D55
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
6.7 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 12 Red House Close, Knotty Green, Beaconsfield, HP9 1XU, sourced from the PlanIt planning register.
- Jun 2021ExtensionFullGranted
Extension: Single storey
Alterations to roof including raising the ridge height, 2 front and 2 rear dormer windows to allow for additional accommodation in the roof space, single storey link extension between house and garage and changes to windows and doors.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Latest sale on 12 Red House Close was the highest on Land Registry record across the postcode.
Current estimate
See how we calculated this£1,569,000
Modelled from EPC, postcode comparables.
Last sold (2021)
£1,300,000
Recorded with HM Land Registry.
Sales timeline
Launch offer · 33% off
The complete analysis of 12 Red House Close, Knotty Green, Beaconsfield, HP9 1XU
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
Versus other Red House Close homes
Four headline reads against 6 similar houses on this street, drawn from the latest EPC and Land Registry data.
12 Red House Close outperforms the street on price per m² by a wide margin.
Price per m²
£8,387
Street avg £5,183
Floor Area
155 m²
Street avg 219 m²
Habitable Rooms
5 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
0.3 km
Road noise across the postcode
Modelled day and night-time noise levels around HP9 1XU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
45.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 36 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 12 Red House Close, Knotty Green, Beaconsfield, HP9 1XU. Each answer is also embedded as structured data for search engines.
