23 Elm Grove, Newport, NP20 6JF
About 23 Elm Grove
23 Elm Grove is a three-bedroom semi-detached house in Newport (NP20 6JF). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (August 2025) shows a C (score 71). The rating has held steady at C across 2 certificates since June 2015. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Very Good to Good.
One planning record on file: an extension approved in 2010. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 2000–2015, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £230,000 is 47.4% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£230/sq ft) was about 37.1% above the typical sold price in the postcode. Last sold in November 2015, so it's been off the market for around 11 years. At 63 m² it's 19.7% smaller than the typical home in the postcode (79 m² median across 14 EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- DrivewayYes
Building
- Central heatingYes
Energy performance
EPC Rating
Certificate validity
Valid until 6 August 2035
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
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Planning history
23 Elm Grove has an approved extension on the planning record.
1 application on record at 23 Elm Grove, Newport, NP20 6JF
- Oct 2010PorchFullOutcome in report
RETENTION OF FRONT PORCH
RetrospectiveExtension- Documents
- 7 docs on file
- Reference
- 10/0807
Unlock 23 Elm Grove, Newport, NP20 6JF'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- Every decision — granted, refused or withdrawn (1 on record)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
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
23 Elm Grove has more than doubled in price since the earliest registered sale in 2000.
£230,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 15 years.
£156,000
Growth on file: 5.6% per year over 15 years.
Sales timeline
16 November 2015Most recent
£156,000
-6.0%over 7 years30 November 2007
£166,000
+140.6%over 7 years3 November 2000
£69,000
Median price across the last 5 sales in NP20 6JF: £205,000 (2026–2019).
Versus other Elm Grove homes
Floor Area for 23 Elm Grove lags the street by a wide margin.
Price per m²
£2,476
Street avg £2,331
Floor Area
63 m²
Street avg 80 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.0 t/year
Street avg 3.2 t/year
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The neighbourhood at a glance
Crime
321/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Larch Grove — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







