20 Crown Street, Newport, NP19 8FU
About 20 Crown Street
20 Crown Street is a mid-terrace house in Newport (NP19 8FU). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (December 2022) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since January 2011. Between certificates, roof efficiency went from Very Poor to Good and window efficiency went from Very Poor to Average; while wall efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 88).
Held since November 2001 — that's 25 years off the open market, well above the local norm. At 63 m² it sits well below the postcode median (91 m² across 19 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 £139,000 sits 788.2% above the 2001 sale of £15,650. On a £-per-square-foot basis, the last sale (£23/sq ft) was about 75.4% below the postcode norm.
Everything you need to know about 20 Crown Street
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
20 Crown Street ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Single glazing replaced with double or better glazing
Roof insulation improved
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
20 Crown Street has no planning applications on record.
But the area is active
9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 20 Crown Street was the lowest on Land Registry record across the postcode.
£139,000
Modelled from EPC, postcode comparables.
£15,650
Recorded with HM Land Registry.
Sales timeline
30 November 2001Most recent
£15,650
Median price across the last 5 sales in NP19 8FU: £160,000 (2025–2023).
Versus other Crown Street homes
On epc rating, 20 Crown Street stands well clear of the street.
Price per m²
£248
Street avg £1,258
Floor Area
63 m²
Street avg 90 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.4 t/year
Street avg 4.6 t/year
Everything you need to know about 20 Crown Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Maindee Pools — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.