11 Cefn Adda Court, Newport, NP20 3DS
About 11 Cefn Adda Court
11 Cefn Adda Court is a two-bedroom end-of-terrace house in Newport (NP20 3DS). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 2012-2021 and council tax band B. The latest certificate (January 2026) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (April 2015); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 83). This certificate was lodged in the last six months, so the rating reflects current condition.
It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Across 2015–2018, sale prices on this property compounded at 2.3% per year. Today's modelled estimate of £178,000 is 31.9% above the 2018 sale price. Last sale on file: £135,000 in October 2018.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- CloakroomYes
- EnsuiteYes
Outside
- ParkingYes
Building
- RefurbishedYes
Energy performance
11 Cefn Adda Court's carbon output is low for the local stock.
EPC Rating
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Planning history
11 Cefn Adda Court has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£178,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 3 years.
£135,000
Growth on file: 2.3% per year over 3 years.
Sales timeline
4 October 2018Most recent
£135,000
+8.0%over 3 years29 April 2015
£125,000
Median price across the last 5 sales in NP20 3DS: £180,000 (2025–2019).
Nearby sales in NP20 3DS
Versus other Cefn Adda Court homes
On epc rating, 11 Cefn Adda Court runs well behind the street norm.
Price per m²
£2,328
Street avg £2,076
Floor Area
58 m²
Street avg 80 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.3 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cardiff Road Post Office — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







