23 Brecon Avenue, Portsmouth, PO6 2AN
About 23 Brecon Avenue
23 Brecon Avenue is a four-bedroom semi-detached house in Portsmouth (PO6 2AN). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (July 2014) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from July 2014, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Across 1998–2014, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £538,000 is 28.1% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£307/sq ft) was about 16.5% above the typical sold price in the postcode. On the market in November 2014 and unlisted since — roughly 12 years. 2 planning records sit against the property, 0 approved, 0 refused.
Know exactly what you're buying at 23 Brecon 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
- Dining roomYes
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenWest-facing
- GarageIntegral
- Summer houseYes
Building
- RefurbishedYes
Energy performance
23 Brecon Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Jul 2024
EPC Rating
Planning history
- Apr 2005Tree WorksTreesIn report
FELLING A CHERRY TREE (T20) AND PLANT A SMALL TREE IN ITS PLACE WITHIN TREE PRESERVATION ORDER 218
- Documents
- 4 docs on file
- Reference
- A*38574/AB
- Feb 2004ExtensionFullIn report
Extension: Single storey · Rear of property
CONSTRUCTION OF SINGLE STOREY EXTENSION TO REAR ELEVATION
- Documents
- 2 docs on file
- Reference
- A*38574/AA
We flagged 2 things worth checking at 23 Brecon 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
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Sales history & valuation
23 Brecon Avenue has more than tripled in price since its earliest registered sale in 1998.
£538,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 16 years.
£420,000
Growth on file: 7.2% per year over 16 years.
Sales timeline
21 November 2014Most recent
£420,000
+211.1%over 16 years30 June 1998
£135,000
Median price across the last 5 sales in PO6 2AN: £610,000 (2025–2022).
Nearby sales in PO6 2AN
Everything we know about 23 Brecon 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 Brecon Avenue homes
On habitable rooms, 23 Brecon Avenue stands well clear of the street.
Price per m²
£3,307
Street avg £3,242
Floor Area
127 m²
Street avg 137 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.0 t/year
Street avg 6.4 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
The George — bus stop.
Closest school
0.8 km
Court Lane Infant Academy. 21 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
52.6dB

Night-time· 23:00 – 07:00
43.4dB