23 Sidegate Avenue, Ipswich, IP4 4JJ is a freehold detached property built between 1930-1949. The property offers approximately 1,163 square feet of living space. In this location, properties of similar size usually have four bedrooms.

The estimated current market value of the property is £421,476 , which equates to approximately £363 per square foot. It was last sold on 12 Feb 2016 for £310,000. Since then, the value has increased by £111,476, representing a 36.0% increase, or approximately 3.7% per year.

The current estimated value of £421,476 is:

  • 0.8% lower than the average property price on Sidegate Avenue
  • 5.0% lower than the average in the IP4 4JJ postcode area
  • and 53.2% higher than the average price for Ipswich 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 6 June 2025, the property was recorded as owner-occupied.

View sold house prices in IP4 4JJ

Building approximate location

About Property

Type
Detached House
Built
1930-1949
Interior Size
1163 sq ft
Tenure
Freehold
Price (estimate)
£421,476
Price Per sq ft (estimate)
£363
Bedroom Count (estimate)
4 bedrooms

EPC Summary

23 Sidegate Avenue, Ipswich, Suffolk, IP4 4JJ has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 6 Jun 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 the main heating system, though the cylinder has no thermostat. The windows are fully double glazed.

The previous EPC assessment was conducted on 13 Mar 2014, when the property was rated E. Since then, the rating has improved to D, with the energy efficiency score increasing by 5.7%.

Since the previous assessment, several changes were observed:

  • The hot water system was changed from from main system to from main system, no cylinder thermostat, with its energy efficiency changing from good to average.
  • The roof construction or insulation changed from pitched, 25 mm loft insulation to pitched, 100 mm loft insulation, improving energy efficiency from poor to 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 40% of fixed outlets to good lighting efficiency, with efficiency improving from average to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system, no cylinder thermostat
Average
Roof
Pitched, 100 mm loft insulation
Average
Walls
Cavity wall, filled cavity
Good
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to IP4 4JJ

9 th / 18
Price Rank
5% lower than average
8 th / 11
Size Rank
9% smaller than average
3 rd / 11
Price Per Sq FT Rank
5% higher than average

Compared to other properties in IP4 4JJ , this house's estimated value ranks 9th out of 18. Based on price per square foot, it ranks 3rd out of 11 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 11 properties in its postcode area.

Sale History

Today
£421,476
streetscan.co.uk estimate
+36 %
12 Feb 2016
£310,000
Leasehold
+85.6 %
19 Oct 2001
£167,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 6
size: 1173 sq ft
sale price: £475,000
sale date: 18 Oct 2023
rooms: 6
size: 1087 sq ft
sale price: £375,000
sale date: 13 Apr 2017
rooms: 5
size: 1076 sq ft
sale price: £270,000
sale date: 16 Jan 2015
rooms: 6
size: 1335 sq ft
sale price: £310,000
sale date: 6 Sep 2013
rooms: 5
size: 1173 sq ft
sale price: £430,000
sale date: 25 Oct 2023

Data Sources

The property at 23 Sidegate Avenue, Ipswich, IP4 4JJ appears two times in the Land Registry records, with the latest transaction recorded on 12 Feb 2016. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Jun 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.