14 Temple Street, Brill, Aylesbury, HP18 9SX
About 14 Temple Street
14 Temple Street is a mid-terrace house in Brill, Aylesbury, Aylesbury (HP18 9SX). It has a recorded floor area of 138 m² (around 1485 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (September 2023) shows an E (score 44), 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, lighting went from Very Poor to Very Good; while roof efficiency dropped from Average to Very Poor and window efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on oil.
13 years since the last transfer (March 2013). Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 138 m² it's 19% larger than the typical home in the postcode (116 m² median across 26 EPCs). Across 1999–2013, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £653,000 is 36% above the 2013 sale price.
Energy performance
14 Temple Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
2 applications on record at 14 Temple Street, Brill, Aylesbury, HP18 9SX
- Nov 2010Loft ConversionFullOutcome in report
Insertion of two rear dormer windows
- Documents
- 10 docs on file
- Reference
- 10/02083/APP
- More recent applications — locked
- Loft ConversionMar 2015Decision
Unlock 14 Temple Street, Brill, Aylesbury, HP18 9SX's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 18 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 1999.
£653,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 14 years.
£480,000
Growth on file: 5.9% per year over 14 years.
Sales timeline
14 March 2013Most recent
£480,000
-5.5%over 5 years15 July 2007
£508,000
+66.6%over 5 years21 December 2001
£305,000
+42.5%over 2 years17 February 1999
£214,000
Median price across the last 5 sales in HP18 9SX: £600,000 (2025–2022).
Nearby sales in HP18 9SX
3 Temple Farm, Temple Street, Brill, Aylesbury, HP18 9SX
Sold Feb 2025
£890,00028 Temple Street, Brill, Aylesbury, HP18 9SX
Sold Jul 2024
£600,0002 Temple Street, Brill, Aylesbury, HP18 9SX
Sold Oct 2023
£1,310,00048 Temple Street, Brill, Aylesbury, HP18 9SX
Sold Nov 2022
£600,00058 Temple Street, Brill, Aylesbury, HP18 9SX
Sold Apr 2022
£500,000
Versus other Temple Street homes
On price per m², 14 Temple Street runs well behind the street norm.
Price per m²
£3,478
Street avg £4,543
Floor Area
138 m²
Street avg 129 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
8.9 t/year
Street avg 7.6 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
0.3 km
Church Street — bus stop.
Closest school
0.2 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
43.9dB

Night-time· 23:00 – 07:00
35.9dB







