Estimated value today£235klast sold £168,500, 2018 · likely £214k–£255k
Energy ratingE2018 certificate, could be C
Energy bills, a year£1,591about £133 a month at 2026 prices
Price per m²£2,933/m²neighbourhood typical £1,951/m²
See 11, Penllyn Avenue from the street and the air
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What would improve this home
Its 2018 energy certificate recommends 4 measures, which together could take it from E to C. All of them together typically cost £8.9k–£13.7k.
Cavity wall insulationtypically £500–£1.5k
Floor insulationtypically £1.2k–£1.2k
New condensing boilertypically £2.2k–£3k
Solar panels (electricity)typically £5k–£8k
In the order the certificate lists them (usually cheapest and most effective first). Costs are the median of the ranges quoted on certificates across England and Wales, not quotes for this home. Grants may help: check the government's home energy grants service.
What's it worth with your changes?
Sale records can't see extensions, conversions or condition. Tell us what's changed since 2018 and we'll adjust the estimate, with a range that shows how sure we can be.
Low£218k
Likely£235k
High£251k
Starting value (our estimate)£235k
Range includes ±7% for the estimate itself. Effects are typical ranges, not this home's: a surveyor or local agent who sees it will do better. Work done before 2018 is already in the price. Evidence: of 573,662 homes we saw extended on their energy certificates (median +30 m²), the 123,110 that sold before and after grew a median 10.9% more than their neighbourhood: about a third of the extra space at the home's average price per m².
The home
Type
Terraced (mid-terrace)
Tenure
Freehold
Floor area
80 m² (861 sq ft), 5 habitable rooms
Built
1950-1966
Main heating fuel
gas
Sales since 1995
£53k (2000) → £169k (2018)
The estimate moves the last sale in line with the neighbourhood's like-for-like price index. It can't see extensions, condition or the market for this particular home: it is not a valuation.
From the 2018 energy certificate, rescaled to 2026 gas and electricity prices (approximate national averages). Appliances, cooking and standing charges are not included; actual bills depend on how you live.
Getting about
Nearest station
Newport (S Wales), 0.4 km (busiest route: London Liverpool Street)
Central London
199 km as the crow flies
Commuting by train/Tube
2% of local workers · 29% mostly work from home
Airport
Bristol, 30 km
Everyday life
A&E
–
Top-rated primaries
none within 2 km
Top-rated secondaries
none within 6 km
Eating out
77 restaurants and cafés, 21 pubs and bars in the neighbourhood
School distances are straight lines; admissions depend on each school's catchment and criteria.
£965 a month for a 3-bedroom home in Newport (2026-08)
Gross yield
4.9% on the estimated value
Letting rules
rated E: lettable today, but likely to need upgrading for the planned C minimum
Council-wide average rents (ONS Price Index of Private Rents); bedrooms estimated from the certificate's habitable rooms. Before costs, voids, tax and mortgage interest.
Planning and development
Conservation area
not in one (postcode check)
Article 4 direction
none recorded
Brownfield sites in the neighbourhood
none on the register
This home extended?
no extension seen on its energy certificates
Extensions on the street
2 other homes on Penllyn Avenue (within 250 m) extended, most recently 2021
Company landlords
15.3% of homes in the neighbourhood are owned by companies (HM Land Registry, Oct 2026)
New homes completed 2021–2025
94 in the neighbourhood
Questions to raise
Generated from the facts above, as prompts for your solicitor, surveyor or the agent. Not legal advice.
Energy rating EExpect higher bills and, if you plan to let it, work may be needed: rented homes must reach at least E today and the government plans C. The certificate says it could reach C.
For every purchaseCommission a survey suited to the home's age and condition, check the title plan matches what you see on the ground (boundaries, access, parking), and ask about disputes with neighbours, rights of way and shared drives.