Flat 8, Mariners Court, 36 Chiswell, Portland, DT5 1AN is a leasehold flat built between 1983-1990. The property offers approximately 624 square feet of living space and is situated on the 2nd floor. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £101,161 , which equates to approximately £162 per square foot. It was last sold on 16 May 2025 for £98,000. Since then, the value has increased by £3,161, representing a 3.2% increase, or approximately 5.4% per year.

The current estimated value of £101,161 is:

  • 57.8% lower than the average property price on Chiswell
  • 51.8% lower than the average in the DT5 1AN postcode area
  • and 60.5% lower than the average price for Portland as a whole

View sold house prices in DT5 1AN

Building approximate location

About Property

Type
Flat
Built
1983-1990
Interior Size
624 sq ft
Tenure
Leasehold
Floor level
2nd floor
Price (estimate)
£101,161
Price Per sq ft (estimate)
£162
Bedroom Count (estimate)
1 bedroom

EPC Summary

Flat 8, Mariners Court, 36 Chiswell, Portland, Dorset, DT5 1AN has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 28 Nov 2018.

This property uses electric storage heaters as its main heating source. Hot water is provided from off-peak electric immersion heater. The windows are fully double glazed.

The previous EPC assessment was conducted on 2 Dec 2008. The rating of D remains the same, but the energy efficiency score improved by 1.5%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency improving from poor to average, while the heating system type remained the same (electric storage heaters).
  • The roof construction or insulation changed from pitched, 100 mm loft insulation to pitched, 150 mm loft insulation, improving energy efficiency from average to good.
  • The lighting was updated from no low energy lighting to low energy lighting in 50% of fixed outlets, with efficiency improving from very poor to good.
Heating Type
Electric storage heaters
Average
Hot Water
Electric immersion, off-peak
Average
Roof
Pitched, 150 mm loft insulation
Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Average
Lighting
Low energy lighting in 50% of fixed outlets
Good

Compared to DT5 1AN

25 th / 32
Price Rank
52% lower than average
12 th / 17
Size Rank
40% smaller than average
7 th / 17
Price Per Sq FT Rank
20% lower than average

Compared to other properties in DT5 1AN , this flat's estimated value ranks 25th out of 32. Based on price per square foot, it ranks 7th out of 17 properties. In terms of size, this home ranks 12th out of 17 properties in its postcode area.

Sale History

Today
£101,161
streetscan.co.uk estimate
+3 %
16 May 2025
£98,000
Leasehold
-23.4 %
9 May 2008
£128,000
Leasehold

Area Insights

Similar Properties Sold Nearby

Flat 7, Mariners Court, 36 Chiswell, Portland, DT5 1AN
rooms: 3
size: 570 sq ft
sale price: £113,000
sale date: 24 Jun 2025
Flat 5, Mariners Court, 36 Chiswell, Portland, DT5 1AN
rooms: 3
size: 560 sq ft
sale price: £115,000
sale date: 5 May 2023
Flat 6, Mariners Court, 36 Chiswell, Portland, DT5 1AN
rooms: 2
size: 560 sq ft
sale price: £77,500
sale date: 20 Oct 2003

Data Sources

The property at Flat 8, Mariners Court, 36 Chiswell, Portland, DT5 1AN appears two times in the Land Registry records, with the latest transaction recorded on 16 May 2025. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 28 Nov 2018. 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.
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