33 Allt Yr Yn Road, Newport, NP20 5EB
About 33 Allt Yr Yn Road
33 Allt Yr Yn Road is a four-bedroom detached house in Newport (NP20 5EB). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (September 2022) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in November 2008 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Poor to Good. The recommended improvements would push it to C (score 79).
At 145 m² the property is well over the postcode median (105 m² across 19 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 2009–2023, sale prices on this property compounded at 7.3% per year. On a £-per-square-foot basis, the last sale (£333/sq ft) was about 59.1% above the typical sold price in the postcode. Sold September 2023 for £519,000.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Low energy lighting percentage decreased
Window efficiency improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
2 applications on record at 33 Allt Yr Yn Road, Newport, NP20 5EB
- May 2018DemolitionFullOutcome in report
Extension: Two storey
DEMOLITION OF GARAGE, CONSERVATORY AND REAR SINGLE STOREY EXTENSION. CONSTRUCTION OF TWO STOREY SIDE EXTENSION AND SINGLE STOREY REAR EXTENSION
Extension- Documents
- 8 docs on file
- Reference
- 18/0340
- More recent applications — locked
- ExtensionMar 2019Decision
Unlock 33 Allt Yr Yn Road, Newport, NP20 5EB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 13 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
Sale price has at least doubled since 2009.
£522,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 14 years.
£519,000
Growth on file: 7.3% per year over 14 years.
Sales timeline
28 September 2023Most recent
£519,000
+166.2%over 13 years14 October 2009
£195,000
Median price across the last 5 sales in NP20 5EB: £327,500 (2025–2021).
Nearby sales in NP20 5EB
Versus other Allt Yr Yn Road homes
On price per m², 33 Allt Yr Yn Road stands well clear of the street.
Price per m²
£3,579
Street avg £2,592
Floor Area
145 m²
Street avg 110 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
5.3 t/year
Street avg 4.9 t/year
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Allt-yr-yn Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







