33 Blenheim Avenue, Southampton, SO17 1DW is a freehold other property built between 1996-2002. The property offers approximately 1,938 square feet of living space. In this location, properties of similar size usually have six bedrooms.

The estimated current market value of the property is £760,980 , which equates to approximately £393 per square foot. It was last sold on 18 Aug 2025 for £770,000. Since then, the value has decreased by £9,020, representing a 1.2% decrease, or approximately 3.6% per year.

The current estimated value of £760,980 is:

  • 3.4% higher than the average property price on Blenheim Avenue
  • 24.7% lower than the average in the SO17 1DW postcode area
  • and 162.3% higher than the average price for Southampton as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 4 February 2025, the property was recorded as owner-occupied.

View sold house prices in SO17 1DW

Building approximate location

About Property

Type
Detached House
Built
1996-2002
Interior Size
1938 sq ft
Tenure
Freehold
Price (estimate)
£760,980
Price Per sq ft (estimate)
£393
Bedroom Count (estimate)
6 bedrooms

EPC Summary

33 Blenheim Avenue, Southampton, SO17 1DW has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 4 Feb 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 4 Sep 2009, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 25.4%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from roof room(s), insulated (assumed) to pitched, insulated (assumed), changing energy efficiency from good to average.
  • The lighting was updated from low energy lighting in 32% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from average to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Pitched, insulated (assumed)
Average
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to SO17 1DW

9 th / 12
Price Rank
25% lower than average
8 th / 8
Size Rank
25% smaller than average
1 st / 8
Price Per Sq FT Rank
0% same as average

Compared to other properties in SO17 1DW , this house's estimated value ranks 9th out of 12. Based on price per square foot, it ranks 1st out of 8 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 8th out of 8 properties in its postcode area.

Sale History

Today
£760,980
streetscan.co.uk estimate
-1 %
18 Aug 2025
£770,000
Leasehold
+33.9 %
8 Jun 2018
£575,000
Leasehold
+171.2 %
11 Aug 1997
£212,000
Leasehold

Area Insights

Nearby Properties

rooms: 8
size: 2430 sq ft
sale price: £650,000
sale date: 22 Dec 2011
rooms: 8
size: 2228 sq ft
sale price: £605,000
sale date: 5 Dec 2012
rooms: 9
size: 2443 sq ft
sale price: £735,000
sale date: 24 Jul 2015
rooms: 10
size: 2523 sq ft
sale price: £535,000
sale date: 5 Aug 2010
rooms: 10
size: 3089 sq ft
sale price: £960,000
sale date: 9 Aug 2023

Data Sources

The property at 33 Blenheim Avenue, Southampton, SO17 1DW appears three times in the Land Registry records, with the latest transaction recorded on 18 Aug 2025. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 4 Feb 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.