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 £148,000 sits 845.7% 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
Certificate validity
Valid until 8 December 2032
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.
£148,000
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: £165,000 (2026–2024).
Versus other Crown Street homes
On epc rating, 20 Crown Street stands well clear of the street.
Price per m²
£248
Street avg £1,294
Floor Area
63 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.4 t/year
Street avg 4.4 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 · from £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
174/mo
Falling 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.