12 First Avenue, Farlington, Portsmouth, PO6 1JN
About 12 First Avenue
12 First Avenue is a detached house in Farlington, Portsmouth, Portsmouth (PO6 1JN). It has a recorded floor area of 105 m² (around 1126 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (April 2010) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from April 2010, so improvements made since then won't be reflected.
Held since June 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £414,000 sits 370.5% above the 1996 sale of £88,000. On a £-per-square-foot basis, the last sale (£78/sq ft) was about 67% below the postcode norm.
Know exactly what you're buying at 12 First 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
Energy performance
12 First 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This certificate is over 10 years old and is no longer valid.Expired 11 Apr 2020
EPC Rating
Planning history
12 First Avenue has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 12 First 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
30-day money-back guarantee
Sales history & valuation
12 First Avenue's modelled value sits at over four times its earliest registered sale price (1996).
£414,000
Modelled from EPC, postcode comparables.
£88,000
Recorded with HM Land Registry.
Sales timeline
20 June 1996Most recent
£88,000
Median price across the last 5 sales in PO6 1JN: £420,000 (2023–2021).
Nearby sales in PO6 1JN
2 First Avenue, Farlington, Portsmouth, PO6 1JN
Sold Jul 2023
£420,00010 First Avenue, Farlington, Portsmouth, PO6 1JN
Sold Oct 2021
£427,00052 First Avenue, Farlington, Portsmouth, PO6 1JN
Sold Sept 2021
£348,00030 First Avenue, Farlington, Portsmouth, PO6 1JN
Sold Jun 2021
£495,00044 First Avenue, Farlington, Portsmouth, PO6 1JN
Sold Apr 2021
£367,000
Everything we know about 12 First 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

Versus other First Avenue homes
Price per m² for 12 First Avenue lags the street by a wide margin.
Price per m²
£841
Street avg £3,188
Floor Area
105 m²
Street avg 104 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 4.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
First Avenue — bus stop.
Closest school
0.5 km
Solent Infant School. 20 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
54.3dB

Night-time· 23:00 – 07:00
44.7dB