Marloes, North Hills, Brill, Aylesbury, HP18 9TH
About Marloes
Marloes is a detached house in Brill, Aylesbury, Aylesbury (HP18 9TH). It has a recorded floor area of 172 m² (around 1851 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (April 2014) shows an E (score 47), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since April 2010. Between certificates, wall efficiency went from Average to Good; while lighting dropped from Good to Very Poor. The recommended improvements would push it to D (score 61). Main heating runs on oil. The latest certificate is from April 2014, so improvements made since then won't be reflected.
6 planning records sit against the property, 5 approved, 0 refused. Past consents include an extension, a porch, new windows and a garage conversion, meaningful when judging how the property has evolved. Across 2010–2021, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £891,000 is 11.4% above the 2021 sale price. Last sale on file: £800,000 in September 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Marloes's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Apr 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation upgraded
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
Planning history
Marloes has been through 5 approved planning applications — a well-evolved property.
6 applications on record at Marloes, North Hills, Brill, Aylesbury, HP18 9TH
- Oct 2004ConservatoryFullOutcome in report
Extension: Two storey · Rear of property
Two storey rear extension and rear conservatory
Extension- Documents
- 4 docs on file
- Reference
- 04/02431/APP
- More recent applications — locked
- PorchFeb 2021Decision
- OutlineSept 2020Decision
+ 3 more applications in the report
Unlock Marloes, North Hills, Brill, Aylesbury, HP18 9TH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (6 on record)
- All 6 applications on this property in full, plus 2 notable nearby
- The 70 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£891,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 11 years.
£800,000
Growth on file: 5.1% per year over 11 years.
Sales timeline
23 September 2021Most recent
£800,000
+72.0%over 10 years9 November 2010
£465,000
Median price across the last 5 sales in HP18 9TH: £840,000 (2022–2011).
Nearby sales in HP18 9TH
8 North Hills, Brill, Aylesbury, HP18 9TH
Sold Jan 2022
£730,00011 North Hills, Brill, Aylesbury, HP18 9TH
Sold Jul 2016
£769,425Springfield Cottage, North Hills, Brill, Aylesbury, HP18 9TH
Sold Jul 2015
£1,197,50010 North Hills, Brill, Aylesbury, HP18 9TH
Sold Aug 2014
£999,950Hybanks, North Hills, Brill, Aylesbury, HP18 9TH
Sold Nov 2011
£840,000
Versus other North Hills homes
On price per m², Marloes stands well clear of the street.
Price per m²
£4,651
Street avg £5,925
Floor Area
172 m²
Street avg 178 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
11.0 t/year
Street avg 9.7 t/year
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The neighbourhood at a glance
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
0.5 km
Tramhill — bus stop.
Closest school
0.5 km
Brill Church of England School. 2 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
45.4dB

Night-time· 23:00 – 07:00
36.3dB







