15 Cranbury Avenue, Southampton, SO14 0LR
About 15 Cranbury Avenue
15 Cranbury Avenue is a six-bedroom mid-terrace house in Southampton (SO14 0LR). It has a recorded floor area of 154 m² (around 1658 sq ft), construction records dating it to 1930-1949 and council tax band C. Tenure is freehold. The latest certificate (April 2024) shows a C (score 71). When first surveyed in January 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82). Our model identifies extension potential, subject to local planning policy.
At 154 m² the property is well over the postcode median (40 m² across 40 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. One planning record on file: HMO conversion approved in 2025. Past consents include HMO conversion, meaningful when judging how the property has evolved. Last sold in October 2017, so it's been off the market for around 9 years. Across 2004–2017, sale prices on this property compounded at 1.3% per year. Today's modelled estimate of £286,000 is 16.7% above the 2017 sale price.
What this property has
Inside
- Bedrooms6
Building
- TenureFreehold
- Extension potentialPossible
Everything you need to know about 15 Cranbury Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 5 April 2034
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Roof insulation improved
More low energy lighting installed
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 £885 · Includes VAT
Planning history
1 application on record at 15 Cranbury Avenue, Southampton, SO14 0LR
- Oct 2025HMOAmendmentOutcome in report
Application for a lawful development certificate for the existing use a mixed use of a 3 bedroomed house in multiple occupation for up to 3 persons and two flats (Sui-Generis)
Retrospective- Documents
- 5 docs on file
- Reference
- 25/00205/ELDC
Unlock 15 Cranbury Avenue, Southampton, SO14 0LR'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 26 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
15 Cranbury Avenue's sale-price growth has lagged the wider UK trajectory across its history on file.
£286,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.3% per year over 13 years.
£245,000
Growth on file: 1.3% per year over 13 years.
Sales timeline
19 October 2017Most recent
£245,000
-7.5%over 9 years10 April 2008
£265,000
+28.6%over 3 years21 October 2004
£206,000
Median price across the last 5 sales in SO14 0LR: £310,000 (2023–2016).
Nearby sales in SO14 0LR
13 Cranbury Avenue, Southampton, SO14 0LR
Sold Dec 2023
£290,00025 Cranbury Avenue, Southampton, SO14 0LR
Sold Nov 2023
£310,000Flat A, 31 Cranbury Avenue, Southampton, SO14 0LR
Sold Jun 2022
£450,00021 Cranbury Avenue, Southampton, SO14 0LR
Sold Jan 2021
£365,10017 Cranbury Avenue, Southampton, SO14 0LR
Sold Jun 2016
£320,000
Versus other Cranbury Avenue homes
On habitable rooms, 15 Cranbury Avenue runs well behind the street norm.
Price per m²
£1,591
Street avg £1,548
Floor Area
154 m²
Street avg 171 m²
Habitable Rooms
6 rooms
Street avg 9 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.6 t/year
Everything you need to know about 15 Cranbury 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
Crime
413/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Denzil Avenue — bus stop.
Closest school
0.3 km
Mount Pleasant Juniors. 39 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
55.0dB

Night-time· 23:00 – 07:00
45.1dB






