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Get started12 Brompton Crescent is a three-bedroom semi-detached house in Aylesbury (HP19 9JX). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2025) shows a C (score 78), near the top of the C band. When first surveyed in June 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Poor to Very Good and hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 82).
It hasn't traded since November 2003, a hold of 23 years that's notably long for the area. Today's modelled estimate of £310,000 sits 129.6% above the 2003 sale of £135,000. On a £-per-square-foot basis, the last sale (£157/sq ft) was about 36.3% below the postcode norm. 4 planning records sit against the property, 2 approved, 2 refused.
Erection of two storey attached building to provide two flats, new access and associated parking
12 Brompton Crescent valuation sits well clear of the typical sold price in this postcode.
£310,000
Modelled from EPC, postcode comparables.
£135,000
Recorded with HM Land Registry.
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On price per m², 12 Brompton Crescent runs well behind the street norm.
Price per m²
£1,688
Street avg £3,037
Floor Area
80 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Holland Road — bus stop.

Daytime· 07:00 – 23:00
52.5dB

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Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Erection of two storey building to provide two flats, new access and associated parking
2 more applications for this property
See the full planning history in the property report.
6 November 2003Most recent
£135,000
Median price across the last 5 sales in HP19 9JX: £235,000 (2022–2015).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 5 rooms
CO₂ Emissions
1.8 t/year
Street avg 3.2 t/year
HP19 9JX
Closest school
0.4 km
Haydon Abbey School and Pre-School. 18 schools nearby.
Night-time· 23:00 – 07:00
42.6dB