1 Cavendish Grove, Winchester, SO23 7HQ
About 1 Cavendish Grove
1 Cavendish Grove is a three-bedroom detached house in Winchester (SO23 7HQ). It has a recorded floor area of 79 m² (around 853 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (August 2011) shows a C (score 71). The latest certificate is from August 2011, so improvements made since then won't be reflected.
It hasn't traded since February 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £521,000 sits 67% above the 2008 sale of £312,000. On a £-per-square-foot basis, the last sale (£366/sq ft) was about 115.2% above the typical sold price in the postcode. 5 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
Know exactly what you're buying at 1 Cavendish Grove
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
Energy performance
1 Cavendish Grove's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Aug 2021
EPC Rating
Planning history
1 Cavendish Grove has 2 separate extension applications on the council record.
- Oct 2021FullIn report
Removal of condition 2 from planning application 19/02744/HOU Conditions(s) Removal: A minor material amendment under Section 73 to amend the design to avoid a public sewer running across the corner of the consented scheme. Please could the following proposed drawings, listed under condition No2 be replaced with new revisions: Proposed Block Plan, drawing no. 1919_1002, Proposed Ground Floor Plan, drawing no. 1919_2001, Proposed First Floor Plan, drawing no. 1919_2002, Proposed Site Layout Plan, drawing no. 1919_2003, Proposed Elevations, drawing no. 1919_3002, Proposed Front Visual, drawing no. 1919_4003, Proposed Rear Visual, drawing no. 1919_4004
- Agent
- T2 architects
- Documents
- 14 docs on file
- Reference
- 21/02084/FUL
- Apr 2021ConditionsIn report
Ref: 19/02744/HOU Arboricultural report in fulfilment of planning conditions
- Documents
- 2 docs on file
- Reference
- 21/00439/DIC
We flagged 1 thing worth checking at 1 Cavendish Grove
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£521,000
Modelled from EPC, postcode comparables.
£312,000
Recorded with HM Land Registry.
Sales timeline
15 February 2008Most recent
£312,000
Median price across the last 5 sales in SO23 7HQ: £365,000 (2024–2014).
Nearby sales in SO23 7HQ
6 Cavendish Grove, Winchester, SO23 7HQ
Sold Dec 2024
£585,00016 Cavendish Grove, Winchester, SO23 7HQ
Sold Mar 2021
£250,0003 Cavendish Grove, Winchester, SO23 7HQ
Sold May 2016
£411,00012 Cavendish Grove, Winchester, SO23 7HQ
Sold Jan 2014
£349,95018 Cavendish Grove, Winchester, SO23 7HQ
Sold Dec 2008
£169,000
Everything we know about 1 Cavendish Grove, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Cavendish Grove homes
On co₂ emissions, 1 Cavendish Grove stands well clear of the street.
Price per m²
£3,938
Street avg £4,139
Floor Area
79 m²
Street avg 95 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.4 t/year
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The neighbourhood at a glance
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Worthy Road — bus stop.
Closest school
1.2 km
St Bede Church of England Primary School. 13 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.3dB

Night-time· 23:00 – 07:00
43.1dB