2 Conway Sac, Newport, NP19 8JY
About 2 Conway Sac
2 Conway Sac is a semi-detached house in Newport (NP19 8JY). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (September 2017) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (February 2014); the latest reading is one band lower. Between certificates, wall efficiency went from Poor to Good and window efficiency went from Average to Good; while roof efficiency dropped from Average to Very Poor and lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 80).
Across 1998–2017, sale prices on this property compounded at 6.6% per year. Today's modelled estimate of £210,000 sits 50% above the 2017 sale of £140,000. 9 years since the last transfer (December 2017). Across the public record there are 4 sales, relatively high churn for a single property.
Energy performance
EPC Rating
Certificate validity
Valid until 28 September 2027
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Cavity wall insulation installed
Low energy lighting percentage decreased
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Planning history
2 Conway Sac 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
Sale price has grown by over 3x since 1998.
£210,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 19 years.
£140,000
Growth on file: 6.6% per year over 19 years.
Sales timeline
1 December 2017Most recent
£140,000
+5.3%over 10 years2 November 2007
£133,000
+150.9%over 7 years30 March 2000
£53,000
+29.3%over 1 year7 October 1998
£41,000
Median price across the last 5 sales in NP19 8JY: £156,500 (2023–2015).
Versus other Conway Sac homes
2 Conway Sac outperforms the street on epc rating by a wide margin.
Price per m²
£1,795
Street avg £1,937
Floor Area
78 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.1 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
174/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Beechwood Park — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







