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Get started17 First Avenue is a detached house in Farlington, Portsmouth, Portsmouth (PO6 1JL). It has a recorded floor area of 216 m² (around 2325 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (April 2015) shows an F (score 36), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 75), a 3-band jump. The latest certificate is from April 2015, so improvements made since then won't be reflected.
Held since February 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. At 216 m² the property is well over the postcode median (100 m² across 17 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £471,000 sits 713.5% above the 1996 sale of £57,895. On a £-per-square-foot basis, the last sale (£25/sq ft) was about 87.2% below the postcode norm.
17 First Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 07 Apr 2025
17 First Avenue's modelled value sits at over four times its earliest registered sale price (1996).
£471,000
Modelled from EPC, postcode comparables.
£57,895
Recorded with HM Land Registry.
17 First Avenue is notably below the street on price per m².
Price per m²
£268
Street avg £3,284
Floor Area
216 m²
Street avg 105 m²
Habitable Rooms
5 rooms
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Waterworks Road — bus stop.

Daytime· 07:00 – 23:00
54.0dB

16 February 1996Most recent
£57,895
Median price across the last 5 sales in PO6 1JL: £430,000 (2025–2022).
Street avg 6 rooms
CO₂ Emissions
13.0 t/year
Street avg 4.1 t/year
Closest school
0.4 km
Solent Infant School. 20 schools nearby.
Night-time· 23:00 – 07:00
44.4dB
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