1a, Lime Avenue, Southampton, SO19 8NY
About 1a
1a is a detached house in Southampton (SO19 8NY). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (August 2025) shows a C (score 74). When first surveyed in September 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and lighting went from Very Poor to Average.
It hasn't traded since August 2004, a hold of 22 years that's notably long for the area. At 160 m² the property is well over the postcode median (87 m² across 15 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Today's modelled estimate of £492,000 sits 134.3% above the 2004 sale of £210,000. On a £-per-square-foot basis, the last sale (£122/sq ft) was about 47.1% below the postcode norm.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
Heating controls upgraded for better temperature management
High performance glazing installed
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 £1,020 · Includes VAT
Planning history
1a has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
1a valuation sits well clear of the typical sold price in this postcode.
£492,000
Modelled from EPC, postcode comparables.
£210,000
Recorded with HM Land Registry.
Sales timeline
25 August 2004Most recent
£210,000
Median price across the last 5 sales in SO19 8NY: £218,500 (2020–2017).
Nearby sales in SO19 8NY
Versus other Lime Avenue homes
Price per m² for 1a lags the street by a wide margin.
Price per m²
£1,313
Street avg £2,787
Floor Area
160 m²
Street avg 88 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.9 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Deacon Road — bus stop.
Closest school
0.3 km
Itchen College. 32 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
51.4dB

Night-time· 23:00 – 07:00
40.5dB







