1, Swallowtail House, 23 Riverside Wharf, Dartford, DA1 5TR is a leasehold flat built in 2022 onwards. The property offers approximately 840 square feet of living space. In this location, apartments of similar size usually have two bedrooms.

The estimated current market value of the property is £244,956 , which equates to approximately £292 per square foot. It was last sold on 31 Jul 2015 for £187,995. Since then, the value has increased by £56,961, representing a 30.3% increase, or approximately 2.9% per year.

The current estimated value of £244,956 is:

  • 11.6% lower than the average property price on Riverside Wharf
  • 7.4% lower than the average in the DA1 5TR postcode area
  • and 38.9% lower than the average price for Dartford as a whole

At the most recent EPC inspection on 14 July 2025, the property was recorded as rented.

View sold house prices in DA1 5TR

Building approximate location

About Property

Type
Flat
Built
2022 onwards
Interior Size
840 sq ft
Tenure
Leasehold
Price (estimate)
£244,956
Price Per sq ft (estimate)
£292
Bedroom Count (estimate)
2 bedrooms

EPC Summary

1, Swallowtail House, 23 Riverside Wharf, Dartford, Kent, DA1 5TR has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 14 Jul 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 21 Jul 2015, when the property was rated B. The current rating of C reflects a decline in energy efficiency of 9.8%.

Since the previous assessment, several changes were observed:

  • 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 0.2 w/m-¦k to cavity wall, as built, insulated (assumed), with no change in energy efficiency (very 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, mains gas
Good
Hot Water
From main system
Good
Walls
Cavity wall, as built, insulated (assumed)
Very Good
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to DA1 5TR

7 th / 12
Price Rank
7% lower than average
3 rd / 11
Size Rank
9% bigger than average
11 th / 11
Price Per Sq FT Rank
15% lower than average

Compared to other properties in DA1 5TR , this flat's estimated value ranks 7th out of 12. Based on price per square foot, it ranks 11th out of 11 properties. This indicates a lower price per square foot than most, suggesting good value for the space offered. In terms of size, this home ranks 3rd out of 11 properties in its postcode area.

Sale History

Today
£244,956
streetscan.co.uk estimate
+30 %
31 Jul 2015
£187,995
Leasehold

Area Insights

Similar Properties Sold Nearby

6, Swallowtail House, 23 Riverside Wharf, Dartford, DA1 5TR
rooms: 3
size: 732 sq ft
sale price: £191,995
sale date: 10 Aug 2015
9, Swallowtail House, 23 Riverside Wharf, Dartford, DA1 5TR
rooms: 3
size: 786 sq ft
sale price: £184,995
sale date: 31 Jul 2015
7, Peacock House, 15 Riverside Wharf, Dartford, DA1 5TQ
rooms: 3
size: 753 sq ft
sale price: £260,000
sale date: 25 May 2018

Data Sources

The property at 1, Swallowtail House, 23 Riverside Wharf, Dartford, Kent, DA1 5TR appears once in the Land Registry records, with the transaction recorded on 31 Jul 2015. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 14 Jul 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.
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