Model valuation£417,0008 Busby Close
Local market context
Estimated value
£636,000
Newest record on this page: August 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£636,000
Your note and figure are shown publicly on this page.
The estimate for 11 South Hills is modelled from its 120 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in HP18 9TQ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Floor area
120 m² from the EPC lodged in January 2022
Sales of this home
No sale recorded since 1995
Recent sales in HP18 9TQ
5 sales, median £785,000 (2025–2018)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: August 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
11 South Hills has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in HP18 9TQ: £785,000 (2025–2018).
23 South Hills, Brill, Aylesbury, HP18 9TQ
Sold Aug 2025
21 South Hills, Brill, Aylesbury, HP18 9TQ
Sold Apr 2024
5 South Hills, Brill, Aylesbury, HP18 9TQ
Sold May 2022
4 South Hills, Brill, Aylesbury, HP18 9TQ
Sold Aug 2020
4a, South Hills, Brill, Aylesbury, HP18 9TQ
Sold Aug 2018
One time fee only - money back guarantee
11 South Hills is a detached house in Brill, Aylesbury, Aylesbury (HP18 9TQ). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (January 2022) shows an E (score 51), well below the UK norm with real room to improve. When first surveyed in July 2021 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and hot-water efficiency went from Poor to Average. The recommended improvements would lift it to B (score 86), a 3-band jump. Main heating runs on electricity.
At 120 m² it's 23.1% smaller than the typical home in the postcode (156 m² median across 11 EPCs).
11 South Hills's carbon output runs well above what efficient homes in the postcode produce.
Certificate validity
Valid until 17 January 2032
Changes detected from historical EPC data
Heating system changed
Hot water efficiency improved
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
More low energy lighting installed
11 South Hills 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.
Floor Area for 11 South Hills lags the street by a wide margin.
EPC Rating
51 (E)
Street avg 58 (D)
Floor Area
120 m²
Street avg 157 m²
CO₂ Emissions
9.8 t/year
Street avg 6.8 t/year
Habitable Rooms
4 rooms
Street avg 6 rooms
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
The Square — bus stop.
Closest school
0.6 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.

Daytime· 07:00 – 23:00
45.0dB

Night-time· 23:00 – 07:00
36.2dB
Get a survey for this property
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
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