143 Lower Dock Street, Newport, NP20 1EE
About 143 Lower Dock Street
143 Lower Dock Street is a mid-terrace house in Newport (NP20 1EE). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1900-1929 and council tax band B. At 77 m² this is the smallest unit on EPC record across the building (77–131 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (69 versus a worst of 59). The latest certificate (June 2023) shows a C (score 69), just inside the C band. When first surveyed in March 2022 the rating was G, the property has climbed 4 bands since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Very Poor to Good and hot-water efficiency went from Very Poor to Good.
At 77 m² it sits well below the postcode median (122 m² across 4 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £141,000 is 48.4% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£115/sq ft) was about 26.7% above the typical sold price in the postcode. Most recent transfer: March 2022 at £95,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2008.
Energy performance
143 Lower Dock Street ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Fuel source changed
Hot water system upgraded
Single glazing replaced with double or better glazing
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 application on record at 143 Lower Dock Street, Newport, NP20 1EE
- Feb 2008Change Of UseFullOutcome in report
CHANGE OF USE TO TAXI RADIO OFFICE
- Documents
- 2 docs on file
- Reference
- 07/0433
Unlock 143 Lower Dock Street, Newport, NP20 1EE's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 4 notable nearby
- The 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£141,000
Modelled from EPC, postcode comparables.
£95,000
Recorded with HM Land Registry.
Sales timeline
17 March 2022Most recent
£95,000
Median price across the last 5 sales in NP20 1EE: £75,000 (2019–1995).
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Emlyn Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







