11 Cedar Avenue, Southampton, SO15 5GX
About 11 Cedar Avenue
11 Cedar Avenue is a three-bedroom semi-detached house in Southampton (SO15 5GX). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (September 2015) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 83). The latest certificate is from September 2015, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2022. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Today's modelled estimate of £421,000 is 42.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£271/sq ft) was about 39.5% above the typical sold price in the postcode. Last sold in February 2016, so it's been off the market for around 10 years.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- CloakroomYes
Outside
- Private gardenSouth-west-facing
- GarageYes
- Cul-de-sacYes
Everything you need to know about 11 Cedar Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Sept 2025
EPC Rating
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Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
1 application on record at 11 Cedar Avenue, Southampton, SO15 5GX
- May 2022DemolitionFullOutcome in report
Extension: Single storey · Side and rear of property
Erection of a single storey side and rear extension following demolition of existing garage.
Extension- Documents
- 6 docs on file
- Reference
- 22/00325/FUL
Unlock 11 Cedar Avenue, Southampton, SO15 5GX's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 31 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
11 Cedar Avenue valuation sits well clear of the typical sold price in this postcode.
£421,000
Modelled from EPC, postcode comparables.
£295,000
Recorded with HM Land Registry.
Sales timeline
19 February 2016Most recent
£295,000
Median price across the last 5 sales in SO15 5GX: £345,000 (2025–2020).
Nearby sales in SO15 5GX
Versus other Cedar Avenue homes
11 Cedar Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,921
Street avg £2,560
Floor Area
101 m²
Street avg 110 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.6 t/year
Everything you need to know about 11 Cedar Avenue
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Bridlington Avenue — bus stop.
Closest school
0.6 km
Wordsworth Primary and Nursery School. 37 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.9dB

Night-time· 23:00 – 07:00
40.7dB






