21 Lilac Road, Southampton, SO16 3DA is a freehold semi-detached property built between 1930-1949. The property offers approximately 1,055 square feet of living space. In this location, properties of similar size usually have three bedrooms.

The estimated current market value of the property is £254,767 , which equates to approximately £242 per square foot. It was last sold on 30 Jan 2015 for £173,000. Since then, the value has increased by £81,767, representing a 47.3% increase, or approximately 4.3% per year.

The current estimated value of £254,767 is:

  • 1.8% higher than the average property price on Lilac Road
  • 4.4% lower than the average in the SO16 3DA postcode area
  • and 12.2% lower than the average price for Southampton as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded once as rented and once as owner-occupied, indicating a change in how it was used over time.

At the most recent EPC inspection on 10 October 2025, the property was recorded as rented.

View sold house prices in SO16 3DA

Building approximate location

About Property

Type
Semi-Detached House
Built
1930-1949
Interior Size
1055 sq ft
Tenure
Freehold
Price (estimate)
£254,767
Price Per sq ft (estimate)
£242
Bedroom Count (estimate)
3 bedrooms

EPC Summary

21 Lilac Road, Southampton, SO16 3DA has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 10 Oct 2025.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 23 May 2014, when the property was rated E. Since then, the rating has improved to C, with the energy efficiency score increasing by 60%.

Since the previous assessment, several changes were observed:

  • The hot water system was changed from from main system, no cylinder thermostat to from main system, with its energy efficiency improving from poor to good.
  • The roof construction or insulation changed from pitched, 75 mm loft insulation to pitched, 125 mm loft insulation, with no change in energy efficiency (average).
  • The wall construction or insulation changed from cavity wall, as built, no insulation (assumed) to cavity wall, filled cavity, improving energy efficiency from poor to good.
  • The lighting was updated from low energy lighting in 89% of fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, 125 mm loft insulation
Average
Walls
Cavity wall, filled cavity
Good
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to SO16 3DA

9 th / 12
Price Rank
4% lower than average
3 rd / 10
Size Rank
10% bigger than average
8 th / 10
Price Per Sq FT Rank
13% lower than average

Compared to other properties in SO16 3DA , this house's estimated value ranks 9th out of 12. Based on price per square foot, it ranks 8th out of 10 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 3rd out of 10 properties in its postcode area.

Sale History

Today
£254,767
streetscan.co.uk estimate
+47 %
30 Jan 2015
£173,000
Leasehold
+23.6 %
25 Nov 2005
£140,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 6
size: 1012 sq ft
sale price: £262,500
sale date: 28 Jun 2024
rooms: 5
size: 904 sq ft
sale price: £230,000
sale date: 2 Feb 2024
rooms: 5
size: 904 sq ft
sale price: £288,500
sale date: 2 Mar 2022
rooms: 5
size: 1206 sq ft
sale price: £205,000
sale date: 16 Oct 2020
rooms: 5
size: 969 sq ft
sale price: £123,100
sale date: 19 Sep 2003

Data Sources

The property at 21 Lilac Road, Southampton, SO16 3DA appears two times in the Land Registry records, with the latest transaction recorded on 30 Jan 2015. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 10 Oct 2025. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.