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Get startedChilcombe Heights is a two-bedroom detached house in Winchester (SO23 0HR). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1983-1990 and council tax band C. At 76 m² this is the largest unit on EPC record across Chilcombe Heights (39–76 m²). The building's EPC ratings span E to C, with this unit at the bottom. Other recorded features include notable views. The latest certificate (September 2024) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since August 2010. Between certificates, roof efficiency went from Average to Good, window efficiency went from Poor to Good and lighting went from Average to Very Good; while main heating dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity.
Sale prices here have outpaced Winchester HPI: 3.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£452/sq ft) was about 53.2% above the typical sold price in the postcode. At 76 m² the property is well over the postcode median (45 m² across 8 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Most recent transfer was July 2025 at £370,000 — fresh data.
Recommended upgrades on file would lift this property by multiple EPC bands.
Latest sale on Chilcombe Heights was the highest on Land Registry record across the postcode.
£347,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 15 years.
£370,000
Growth on file: 3.6% per year over 15 years.
Years Held for Chilcombe Heights lags the street by a wide margin.
Price per m²
£4,868
Street avg £3,837
Floor Area
76 m²
Street avg 47 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
All Saints Church — bus stop.

Daytime· 07:00 – 23:00
52.7dB

Changes detected from historical EPC data
Roof insulation improved
Heating system changed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
7 July 2025Most recent
£370,000
+68.2%over 14 years19 November 2010
£220,000
Median price across the last 5 sales in SO23 0HR: £248,000 (2024–2013).
Chilcombe Heights Flat 6 Quarry Road Winchester
Sold Sept 2024
Chilcombe Heights Flat 5 Quarry Road Winchester
Sold Oct 2022
Chilcombe Heights Flat 2 Quarry Road Winchester
Sold Jul 2021
Chilcombe Heights Flat 1 Quarry Road Winchester
Sold Dec 2006
Chilcombe Heights Flat 4 Quarry Road Winchester
Sold Apr 2004
CO₂ Emissions
4.4 t/year
Street avg 2.7 t/year
SO23 0HU
Closest school
0.1 km
All Saints Church of England Primary School. 11 schools nearby.
Night-time· 23:00 – 07:00
43.4dB
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