21 Blenheim Road, Newport, NP19 8JL
About 21 Blenheim Road
21 Blenheim Road is a three-bedroom end-of-terrace house in Newport (NP19 8JL). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (April 2025) shows a C (score 69), just inside the C band. When first surveyed in May 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83).
Sold December 2020 for £190,000. Across the public record there are 4 sales, relatively high churn for a single property. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Across 1997–2020, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £254,000 is 33.7% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£160/sq ft) was about 48.7% above the typical sold price in the postcode. One planning record on file: a loft conversion refused in 2006.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
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Planning history
1 application on record at 21 Blenheim Road, Newport, NP19 8JL
- Sept 2006Loft ConversionFullOutcome in report
ALTERATIONS TO ROOF FROM HIP TO GABLE TO ALLOW FOR CONVERSION OF ATTIC
- Documents
- 4 docs on file
- Reference
- 06/0817
Unlock 21 Blenheim Road, Newport, NP19 8JL'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- Every decision — granted, refused or withdrawn (1 on record)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 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 21 Blenheim Road has grown more than fourfold since the 1997 starting point.
£254,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 23 years.
£190,000
Growth on file: 6.3% per year over 23 years.
Sales timeline
4 December 2020Most recent
£190,000
+36.7%over 5 years20 September 2015
£139,000
+6.1%over 4 years4 August 2011
£131,000
+191.1%over 14 years10 July 1997
£45,000
Median price across the last 5 sales in NP19 8JL: £190,000 (2025–2021).
Nearby sales in NP19 8JL
Versus other Blenheim Road homes
21 Blenheim Road outperforms the street on floor area by a wide margin.
Price per m²
£1,727
Street avg £1,410
Floor Area
110 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Walmer Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







