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 £676,000 is 40.8% 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
Certificate validity
Valid until 7 September 2033
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- Every decision — granted, refused or withdrawn (2 on record)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.
£676,000
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
77/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







