Flat 151, The Round House Gunwharf Quays, Portsmouth, PO1 3SH is a leasehold flat built between 1996-2002. The property offers approximately 280 square feet of living space and is situated on the 5th floor of a 6-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £137,276 , which equates to approximately £491 per square foot. It was last sold on 19 Oct 2015 for £110,000. Since then, the value has increased by £27,276, representing a 24.8% increase, or approximately 2.4% per year.

The current estimated value of £137,276 is:

  • 62.7% lower than the average property price on Gunwharf Quays
  • 15.8% lower than the average in the PO1 3SH postcode area
  • and 52.6% lower than the average price for Portsmouth as a whole

At the most recent EPC inspection on 22 June 2025, the property was recorded as rented.

View sold house prices in PO1 3SH

Building approximate location

About Property

Type
Flat
Built
1996-2002
Interior Size
280 sq ft
Tenure
Leasehold
Floor level
5th floor of 6
Price (estimate)
£137,276
Price Per sq ft (estimate)
£491
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 151, The Round House Gunwharf Quays, Portsmouth, PO1 3SH has an Energy Performance Certificate (EPC) rating of B, based on the latest assessment carried out on 22 Jun 2025.

This property uses electric room heaters as its main heating source. Electric instantaneous heaters at the point of use are used to provide hot water. The windows are fully double glazed.

The previous EPC assessment was conducted on 9 Jun 2015. The rating of B remains the same, but the energy efficiency score improved by 1.2%.

Since the previous assessment, several changes were observed:

  • The hot water system changed from from main system to electric instantaneous at point of use, with no change in energy efficiency (very poor).
  • 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
Room heaters, electric
Very Poor
Hot Water
Electric instantaneous at point of use
Very Poor
Walls
System built, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to PO1 3SH

26 th / 48
Price Rank
16% lower than average
39 th / 46
Size Rank
27% smaller than average
6 th / 46
Price Per Sq FT Rank
16% higher than average

Compared to other properties in PO1 3SH , this flat's estimated value ranks 26th out of 48. Based on price per square foot, it ranks 6th out of 46 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 39th out of 46 properties in its postcode area.

Sale History

Today
£137,276
streetscan.co.uk estimate
+25 %
19 Oct 2015
£110,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 1
size: 280 sq ft
sale price: £121,000
sale date: 29 Apr 2025
rooms: 1
size: 269 sq ft
sale price: £128,000
sale date: 31 Jan 2025
rooms: 1
size: 280 sq ft
sale price: £119,000
sale date: 2 Nov 2022
rooms: 1
size: 269 sq ft
sale price: £125,000
sale date: 11 Dec 2020
rooms: 1
size: 280 sq ft
sale price: £125,000
sale date: 31 Jul 2019

Data Sources

The property at Flat 151, The Round House Gunwharf Quays, Portsmouth, PO1 3SH appears once in the Land Registry records, with the transaction recorded on 19 Oct 2015. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 22 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.