31 Greywell Avenue, Southampton, SO16 5JQ
About 31 Greywell Avenue
31 Greywell Avenue is a four-bedroom semi-detached house in Southampton (SO16 5JQ). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (July 2022) shows a C (score 73). When first surveyed in July 2010 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Good, hot-water efficiency went from Very Poor to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
One planning record on file: HMO conversion approved in 2020. Past consents include HMO conversion, meaningful when judging how the property has evolved. Across 2010–2021, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £333,000 is 38.7% above the 2021 sale price. Sold February 2021 for £240,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- StudyYes
Outside
- Private gardenRear
- ParkingOff road
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
More low energy lighting installed
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Planning history
1 application on record at 31 Greywell Avenue, Southampton, SO16 5JQ
- Jun 2020HMOFullOutcome in report
Change of use from a dwelling house (Class C3) to a house in multiple occupation (HMO, Class C4).
- Documents
- 5 docs on file
- Reference
- 20/00352/FUL
Unlock 31 Greywell Avenue, Southampton, SO16 5JQ'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- Every decision — granted, refused or withdrawn (1 on record)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 4 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£333,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 10 years.
£240,000
Growth on file: 4.5% per year over 10 years.
Sales timeline
19 February 2021Most recent
£240,000
+57.9%over 10 years11 October 2010
£152,000
Median price across the last 5 sales in SO16 5JQ: £250,000 (2023–2020).
Nearby sales in SO16 5JQ
1 Greywell Avenue, Southampton, SO16 5JQ
Sold Dec 2023
£320,00021 Greywell Avenue, Southampton, SO16 5JQ
Sold Feb 2023
£295,0003 Greywell Avenue, Southampton, SO16 5JQ
Sold Jan 2021
£246,00013 Greywell Avenue, Southampton, SO16 5JQ
Sold Dec 2020
£250,00035 Greywell Avenue, Southampton, SO16 5JQ
Sold Aug 2020
£225,000
Versus other Greywell Avenue homes
31 Greywell Avenue outperforms the street on habitable rooms by a wide margin.
Price per m²
£2,449
Street avg £2,646
Floor Area
98 m²
Street avg 90 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.0 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Lyburn Court — bus stop.
Closest school
0.8 km
Oakwood Primary School. 30 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
49.6dB

Night-time· 23:00 – 07:00
38.2dB







