27 Cedar Avenue, Southampton, SO15 5GX
About 27 Cedar Avenue
27 Cedar Avenue is a semi-detached house in Southampton (SO15 5GX). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (August 2023) shows a C (score 72). When first surveyed in July 2023 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and roof efficiency went from Average to Very Good. The recommended improvements would push it to B (score 84).
Untraded for 26 years, with the last transfer in November 2000. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £405,000 sits 211.5% above the 2000 sale of £130,000. On a £-per-square-foot basis, the last sale (£112/sq ft) was about 45.7% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Everything you need to know about 27 Cedar Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
27 Cedar Avenue has 2 separate extension applications on the council record.
2 applications on record at 27 Cedar Avenue, Southampton, SO15 5GX
- Aug 2018ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Erection of a single storey rear extension (max depth 3.5m, max height 3.577m, eaves height 2.641m)
- Documents
- 4 docs on file
- Reference
- 18/01301/PAH
- More recent applications — locked
- ExtensionSept 2018Decision
Unlock 27 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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications 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
27 Cedar Avenue's estimated value is more than triple its earliest registered sale price (2000).
£405,000
Modelled from EPC, postcode comparables.
£130,000
Recorded with HM Land Registry.
Sales timeline
10 November 2000Most recent
£130,000
Median price across the last 5 sales in SO15 5GX: £345,000 (2025–2020).
Nearby sales in SO15 5GX
Versus other Cedar Avenue homes
27 Cedar Avenue outperforms the street on years held by a wide margin.
Price per m²
£1,204
Street avg £2,732
Floor Area
108 m²
Street avg 109 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.6 t/year
Everything you need to know about 27 Cedar Avenue
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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






