Flat 25, 42 Arundel Street, Portsmouth, PO1 1NL is a leasehold flat built between 2003-2006. The property offers approximately 431 square feet of living space and is situated on the 1st floor of a 5-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £132,285 , which equates to approximately £307 per square foot. It was last sold on 2 Dec 2015 for £106,000. Since then, the value has increased by £26,285, representing a 24.8% increase, or approximately 2.5% per year.

The current estimated value of £132,285 is:

  • 19.1% lower than the average property price on Arundel Street
  • 24.2% lower than the average in the PO1 1NL postcode area
  • and 54.3% lower than the average price for Portsmouth as a whole

At the most recent EPC inspection on 8 August 2025, the property was recorded as rented.

View sold house prices in PO1 1NL

Building approximate location

About Property

Type
Flat
Built
2003-2006
Interior Size
431 sq ft
Tenure
Leasehold
Floor level
1st floor of 5
Price (estimate)
£132,285
Price Per sq ft (estimate)
£307
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 25, 42 Arundel Street, Portsmouth, PO1 1NL has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 8 Aug 2025.

This property uses an electric boiler with radiators 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 20 Jul 2015, when the property was rated D. Since then, the rating has improved to C, with the energy efficiency score increasing by 27.3%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency improving from very poor to good, while the heating system type remained the same (boiler and radiators, electric).
  • The hot water energy efficiency changing from poor to very poor, while the system remained as from main system.
  • The roof construction or insulation changed from (other premises above) to (another dwelling above), with no change in energy efficiency (n/a).
  • The wall construction or insulation changed from average thermal transmittance 0.43 w/m-¦k to cavity wall, as built, insulated (assumed), with no change in energy efficiency (good).
  • The windows were upgraded from high performance glazing to fully double glazed.
  • The lighting was updated from low energy lighting in all fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Boiler and radiators, electric
Good
Hot Water
From main system
Very Poor
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Poor
Lighting
Good lighting efficiency
Good

Compared to PO1 1NL

16 th / 47
Price Rank
24% lower than average
26 th / 34
Size Rank
40% smaller than average
5 th / 34
Price Per Sq FT Rank
26% higher than average

Compared to other properties in PO1 1NL , this flat's estimated value ranks 16th out of 47. Based on price per square foot, it ranks 5th out of 34 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 26th out of 34 properties in its postcode area.

Sale History

Today
£132,285
streetscan.co.uk estimate
+25 %
2 Dec 2015
£106,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 409 sq ft
sale price: £80,000
sale date: 7 Jun 2024
rooms: 2
size: 474 sq ft
sale price: £75,000
sale date: 24 Oct 2019
rooms: 3
size: 441 sq ft
sale price: £96,000
sale date: 14 Jan 2019
rooms: 2
size: 474 sq ft
sale price: £96,000
sale date: 14 Jan 2019
rooms: 3
size: 484 sq ft
sale price: £96,000
sale date: 14 Jan 2019

Data Sources

The property at Flat 25, 42 Arundel Street, Portsmouth, PO1 1NL appears once in the Land Registry records, with the transaction recorded on 2 Dec 2015. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 8 Aug 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.


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