40 Temple Street, Brill, Aylesbury, HP18 9SX
About 40 Temple Street
40 Temple Street is a three-bedroom semi-detached house in Brill, Aylesbury, Aylesbury (HP18 9SX). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2020) shows an E (score 42), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since September 2011. Between certificates, wall efficiency went from Poor to Good and window efficiency went from Average to Good; while hot-water efficiency dropped from Average to Very Poor and lighting dropped from Good to Average. The recommended improvements would lift it to B (score 86), a 3-band jump. Main heating runs on electricity. Our model identifies extension potential, subject to local planning policy.
Across 2009–2022, sale prices on this property compounded at 7.2% per year. On a £-per-square-foot basis, the last sale (£486/sq ft) was about 55% above the typical sold price in the postcode. At 88 m² it's 27% smaller than the typical home in the postcode (121 m² median across 26 EPCs). Most recent transfer: January 2022 at £460,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- FireplaceYes
Outside
- Private gardenRear
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water system changed
Window efficiency improved
Wall insulation improved
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
40 Temple Street has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
40 Temple Street has more than doubled in price since the earliest registered sale in 2009.
£501,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 12 years.
£460,000
Growth on file: 7.2% per year over 12 years.
Sales timeline
6 January 2022Most recent
£460,000
+36.3%over 6 years26 July 2015
£337,500
+73.1%over 5 years13 August 2009
£195,000
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 floor area, 40 Temple Street runs well behind the street norm.
Price per m²
£5,227
Street avg £4,456
Floor Area
88 m²
Street avg 131 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.6 t/year
Street avg 7.7 t/year
Similar properties nearby
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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







