21 Cranbury Avenue, Southampton, SO14 0LR
About 21 Cranbury Avenue
21 Cranbury Avenue is a mid-terrace house in Southampton (SO14 0LR). It has a recorded floor area of 205 m² (around 2207 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (September 2018) shows a C (score 72). When first surveyed in November 2008 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average.
Across 1995–2021, sale prices on this property compounded at 8% per year. Today's modelled estimate of £267,000 is 26.9% below the 2021 sale of £365,100, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£165/sq ft) was about 15.5% above the typical sold price in the postcode. At 205 m² the property is well over the postcode median (40 m² across 40 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include HMO conversion and subdivision, meaningful when judging how the property has evolved. Most recent transfer: January 2021 at £365,100. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about 21 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 8 September 2028
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
More low energy lighting installed
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Cavity wall insulation installed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
2 applications on record at 21 Cranbury Avenue, Southampton, SO14 0LR
- May 2008SubdivisionFullOutcome in report
Conversion of existing HMO to 5 studio flats with associated bin and cycle storage.
HMO- Documents
- 10 docs on file
- Reference
- 08/00348/FUL
- More recent applications — locked
- HMOJan 2021Decision
Unlock 21 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 (2 on record)
- All 2 applications on this property in full, plus 26 notable nearby
- The 14 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 21 Cranbury Avenue has grown more than fourfold since the 1995 starting point.
£267,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 26 years.
£365,100
Growth on file: 8.0% per year over 26 years.
Sales timeline
29 January 2021Most recent
£365,100
+615.9%over 25 years27 July 1995
£51,000
Median price across the last 5 sales in SO14 0LR: £290,000 (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
£450,00015 Cranbury Avenue, Southampton, SO14 0LR
Sold Oct 2017
£245,00017 Cranbury Avenue, Southampton, SO14 0LR
Sold Jun 2016
£320,000
Versus other Cranbury Avenue homes
21 Cranbury Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£1,781
Street avg £1,501
Floor Area
205 m²
Street avg 162 m²
Habitable Rooms
9 rooms
Street avg 8 rooms
CO₂ Emissions
5.1 t/year
Street avg 4.4 t/year
Everything you need to know about 21 Cranbury Avenue
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

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






