35 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG
About 35 Carmarthen Avenue
35 Carmarthen Avenue is a four-bedroom semi-detached house in Drayton, Portsmouth, Portsmouth (PO6 2AG). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (September 2016) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump. The home occupies a cul-de-sac position.
At 136 m² it's 16.3% smaller than the typical home in the postcode (163 m² median across 18 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). Today's modelled estimate of £601,000 is 30.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£314/sq ft) was about 22.3% above the typical sold price in the postcode. Last sold in November 2016, so it's been off the market for around 10 years. 2 planning records sit against the property, 0 approved, 0 refused.
Know exactly what you're buying at 35 Carmarthen Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
Outside
- Private gardenWest-facing
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
35 Carmarthen Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Oct 2019ExtensionIn report
Extension: Single storey · Rear of property
Retrospective application for the construction of single storey rear extension with raised decking and associated balustrading
Retrospective- Documents
- 11 docs on file
- Reference
- 19/00820/PLAREG
- Aug 2018OutbuildingFullIn report
Construction of detached single storey rear annexe
- Agent
- FAO Mr John Pike
- Documents
- 6 docs on file
- Reference
- 18/01195/HOU
We flagged 2 things worth checking at 35 Carmarthen Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
35 Carmarthen Avenue valuation sits well clear of the typical sold price in this postcode.
£601,000
Modelled from EPC, postcode comparables.
£460,000
Recorded with HM Land Registry.
Sales timeline
21 November 2016Most recent
£460,000
Median price across the last 5 sales in PO6 2AG: £628,000 (2024–2019).
Nearby sales in PO6 2AG
59 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG
Sold Nov 2024
£660,00015 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG
Sold Dec 2022
£628,00023 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG
Sold Sept 2021
£563,00055 Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG
Sold Jun 2019
£770,0001a, Carmarthen Avenue, Drayton, Portsmouth, PO6 2AG
Sold Nov 2018
£465,000
Everything we know about 35 Carmarthen Avenue, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Carmarthen Avenue homes
On floor area, 35 Carmarthen Avenue runs well behind the street norm.
Price per m²
£3,382
Street avg £3,252
Floor Area
136 m²
Street avg 178 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
6.9 t/year
Street avg 7.5 t/year
Similar properties nearby
1 East Court, Cosham
PO6 2NX
1 Edison Spur, Drayton
PO6 2NW
1 Bernard Avenue, Drayton
PO6 2JP
1 Carshalton Avenue
PO6 2JT
1 Carmarthen Avenue, Drayton
PO6 2AG
1 Beaconsfield Avenue
PO6 2PS
1 Dovercourt Road
PO6 2RZ
1 Cranborne Road, Drayton
PO6 2BG
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Court Lane — bus stop.
Closest school
0.6 km
Court Lane Infant Academy. 22 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.0dB

Night-time· 23:00 – 07:00
43.6dB