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Get started21 Castle Garden is a semi-detached house in Petersfield (GU32 3AG). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2022) shows a D (score 59), a step below the typical UK home. When first surveyed in June 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Very Poor to Average and lighting went from Average to Very Good; while wall efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 75). Main heating runs on electricity. At 69 m² this is the 22nd smallest of 45 units on EPC record in the building, where floor areas span 51–76 m². The building's EPC ratings span F to B across 45 units on file.
21 Castle Garden has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£225,000
Modelled from EPC, postcode comparables.
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.
21 Castle Garden is notably below the street on co₂ emissions.
EPC Rating
59 (D)
Street avg 62 (D)
Floor Area
69 m²
Street avg 67 m²
CO₂ Emissions
5.3 t/year
Street avg 4.1 t/year
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Square — bus stop.

Daytime· 07:00 – 23:00
51.2dB

Changes detected from historical EPC data
Hot water efficiency improved
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in GU32 3AG: £220,000 (2025–2024).
42 Castle Garden Swan Street Petersfield
Sold Jun 2025
40 Castle Garden Swan Street Petersfield
Sold May 2025
45 Castle Garden Swan Street Petersfield
Sold Mar 2025
6 Castle Garden Swan Street Petersfield
Sold Mar 2025
14 Castle Garden Swan Street Petersfield
Sold Sept 2024
Habitable Rooms
3 rooms
Street avg 3 rooms
Closest school
0.3 km
Petersfield Infant School. 6 schools nearby.
Night-time· 23:00 – 07:00
40.3dB