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Get started3 Earlsdown is a four-bedroom mid-terrace house in Winchester (SO23 0JW). It has a recorded floor area of 115 m² (around 1239 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (March 2011) shows an E (score 41), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2009. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Poor. The latest certificate is from March 2011, so improvements made since then won't be reflected.
Sale prices here have outpaced Winchester HPI: 9.3% per year against 0% for the wider region. Today's modelled estimate of £908,000 is 33.5% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£549/sq ft) was about 38.9% above the typical sold price in the postcode. At 115 m² it sits well below the postcode median (186 m² across 20 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). On the market in June 2011 and unlisted since — roughly 15 years. 5 planning records sit against the property, 0 approved, 1 refused.
3 Earlsdown's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 07 Mar 2021
Planning history at 3 Earlsdown is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
HORSE CHESTNUT TREE - HAS TO BE FELLED BECAUSE OF ROT IN TRUNK. Will replant with similar (native ) tree.
3 Earlsdown has more than doubled in price since the earliest registered sale in 1999.
£908,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.3% per year over 12 years.
£680,000
Growth on file: 9.3% per year over 12 years.
On epc rating, 3 Earlsdown runs well behind the street norm.
Price per m²
£5,906
Street avg £5,320
Floor Area
115 m²
Street avg 189 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Baring Road — bus stop.

Daytime· 07:00 – 23:00
55.5dB

Changes detected from historical EPC data
Roof insulation improved
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1no. Horse Chestnut. Thin canopy by 15% and crown clean by removing rubbing and crossing branches. Reduce by up to 1-2m where appropriate on the sides.
3 more applications for this property
Join to see all planning history.
24 June 2011Most recent
£680,000
+51.1%over 8 years26 November 2002
£450,000
+95.7%over 3 years30 April 1999
£230,000
Median price across the last 5 sales in SO23 0JW: £1,415,000 (2025–2021).
Brambles Northbrook Avenue Winchester
Sold May 2025
5 Earlsdown Northbrook Avenue Winchester
Sold Aug 2021
Morne House Northbrook Avenue Winchester
Sold Jun 2021
4 Earlsdown Northbrook Avenue Winchester
Sold Jun 2021
Walnuts Northbrook Avenue Winchester
Sold May 2021
CO₂ Emissions
8.5 t/year
Street avg 6.6 t/year
SO23 0QB
Closest school
0.4 km
All Saints Church of England Primary School. 11 schools nearby.
Night-time· 23:00 – 07:00
45.9dB
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