17a, North Street, Emsworth, PO10 7BY
About 17a
17a is a mid-terrace house in Emsworth (PO10 7BY). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1976-1982 and council tax band A. At 55 m² this is the 7th smallest of 9 units on EPC record in the building, where floor areas span 40–75 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (47 versus a best of 74). The latest certificate (January 2023) shows an E (score 47), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since November 2012. Between certificates, lighting went from Poor to Very Good. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on electricity.
Across 2016–2020, sale prices on this property compounded at 50% per year. Today's modelled estimate of £176,000 is 73.2% below the 2020 sale of £657,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£1,110/sq ft) was about 388.1% above the typical sold price in the postcode. At 55 m² it's 20.9% larger than the typical home in the postcode (46 m² median across 8 EPCs). Sold May 2020 for £657,000.
Know exactly what you're buying at 17a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
17a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 17a
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.
- Larger development activity nearby
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Sales history & valuation
Latest sale on 17a was the highest on Land Registry record across the postcode.
£176,000
Modelled from EPC, postcode comparables and a sale-price growth of 50.0% per year over 3 years.
£657,000
Growth on file: 50.0% per year over 3 years.
Sales timeline
5 May 2020Most recent
£657,000
+298.2%over 3 years8 December 2016
£165,000
Median price across the last 5 sales in PO10 7BY: £150,000 (2025–2016).
Nearby sales in PO10 7BY
Everything we know about 17a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other North Street homes
On price per m², 17a stands well clear of the street.
Price per m²
£11,945
Street avg £3,071
Floor Area
55 m²
Street avg 50 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.2 t/year
Street avg 2.6 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Baptist Church — bus stop.
Closest school
0.8 km
Emsworth Primary School. 10 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
45.7dB