Model valuation£417,0008 Busby Close
Local market context
Estimated value
£431,000
Newest record on this page: December 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£431,000
Your note and figure are shown publicly on this page.
The estimate for 42 Allt Yr Yn Road is modelled from its 130 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in NP20 5EB. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Floor area
130 m² from the EPC lodged in September 2020
Sales of this home
3 sales recorded, the latest in 2020
Recent sales in NP20 5EB
5 sales, median £415,000 (2025–2022)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: December 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sale price has at least doubled since 2009.
14 December 2020Most recent
£375,000
+21.0%over 1 year27 June 2019
£310,000
+79.2%over 9 years10 November 2009
£173,000
Median price across the last 5 sales in NP20 5EB: £415,000 (2025–2022).
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42 Allt Yr Yn Road is a four-bedroom semi-detached house in Newport (NP20 5EB). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (September 2020) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in July 2009 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 81), a 2-band jump. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Records show the property has been extended at some point in its history.
One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved. At 130 m² it's 16.1% larger than the typical home in the postcode (112 m² median across 19 EPCs). Across 2009–2020, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £431,000 is 14.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£268/sq ft) was about 28.2% above the typical sold price in the postcode. Sold December 2020 for £375,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Certificate validity
Valid until 29 September 2030
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
1 application on record at 42 Allt Yr Yn Road, Newport, NP20 5EB
Extension: Single storey
CONSTRUCTION OF SINGLE STOREY EXTENSION AND DETACHED SINGLE STOREY GARAGE TO REAR, LEAN TO ROOF OVER PORCH AND FRONT BAY WINDOW
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Floor Area for 42 Allt Yr Yn Road runs comfortably ahead of the street norm.
Price per m²
£2,885
Street avg £2,639
Floor Area
130 m²
Street avg 112 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.8 t/year
Crime
321/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Allt-yr-yn Close — bus stop.
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