21 Brynhyfryd Avenue, Newport, NP20 4FY
About 21 Brynhyfryd Avenue
21 Brynhyfryd Avenue is a three-bedroom semi-detached house in Newport (NP20 4FY). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (October 2023) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in January 2014 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Poor, window efficiency went from Poor to Average and lighting went from Poor to Very Good. The recommended improvements would push it to C (score 78). Period features are noted in the property record. Records show the property has been extended at some point in its history.
Across 1995–2016, sale prices on this property compounded at 7.7% per year. Today's modelled estimate of £293,000 sits 85.4% above the 2016 sale of £158,000. Last changed hands 10 years ago, in October 2016. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2021. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
Outside
- DrivewayYes
Building
- Heating systemGas
- Period featuresYes
- Previously extendedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Roof insulation improved
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 £885 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
1 application on record at 21 Brynhyfryd Avenue, Newport, NP20 4FY
- Jun 2021DemolitionFullOutcome in report
Extension: Single storey · Rear of property
DEMOLITION OF EXISTING CONSERVATORY AND ERECTION OF NEW SINGLE STOREY REAR EXTENSION
Extension- Documents
- 7 docs on file
- Reference
- 21/0082
Unlock 21 Brynhyfryd Avenue, Newport, NP20 4FY's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 9 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 21 Brynhyfryd Avenue has grown more than fourfold since the 1995 starting point.
£293,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.7% per year over 21 years.
£158,000
Growth on file: 7.7% per year over 21 years.
Sales timeline
13 October 2016Most recent
£158,000
+2.6%over 13 years25 September 2003
£154,000
+85.5%over 3 years15 May 2000
£83,000
+159.4%over 5 years18 April 1995
£32,000
Median price across the last 5 sales in NP20 4FY: £262,000 (2025–2023).
Nearby sales in NP20 4FY
37 Brynhyfryd Avenue, Newport, NP20 4FY
Sold May 2025
£220,0003 Brynhyfryd Avenue, Newport, NP20 4FY
Sold Mar 2025
£300,00019 Brynhyfryd Avenue, Newport, NP20 4FY
Sold Jan 2025
£310,00031 Brynhyfryd Avenue, Newport, NP20 4FY
Sold Jan 2025
£260,00013 Brynhyfryd Avenue, Newport, NP20 4FY
Sold Sept 2023
£262,000
Versus other Brynhyfryd Avenue homes
21 Brynhyfryd Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,386
Street avg £1,849
Floor Area
114 m²
Street avg 119 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.8 t/year
Street avg 5.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Woolos Hospital — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







