40 First Avenue, Farlington, Portsmouth, PO6 1JN
About 40 First Avenue
40 First Avenue is a three-bedroom semi-detached house in Farlington, Portsmouth, Portsmouth (PO6 1JN). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (August 2018) shows a C (score 70). When first surveyed in March 2013 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84). Other recorded features include a conservatory and outbuildings.
Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). Across 2013–2018, sale prices on this property compounded at 11.1% per year. Today's modelled estimate of £433,000 is 19.6% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£378/sq ft) was about 62.7% above the typical sold price in the postcode. Most recent transfer: December 2018 at £362,000. One historical planning record sits against the property in 2015.
Know exactly what you're buying at 40 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
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- Utility roomYes
- ConservatoryYes
Outside
- GarageYes
- OutbuildingsYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Planning history
- Jun 2015OutbuildingFullIn report
Construction of outbuilding to rear of garden
- Documents
- 6 docs on file
- Reference
- 15/00517/HOU
We flagged 1 thing worth checking at 40 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
40 First Avenue valuation sits well clear of the typical sold price in this postcode.
£433,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.1% per year over 6 years.
£362,000
Growth on file: 11.1% per year over 6 years.
Sales timeline
14 December 2018Most recent
£362,000
+80.1%over 5 years13 May 2013
£201,000
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 40 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
40 First Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£4,067
Street avg £2,973
Floor Area
89 m²
Street avg 105 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 4.5 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 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