15 King Street, Emsworth, PO10 7AX
About 15 King Street
15 King Street is a detached house in Emsworth (PO10 7AX). It has a recorded floor area of 141 m² (around 1513 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (December 2008) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would push it to E (score 48). The latest certificate is from December 2008, so improvements made since then won't be reflected.
At 141 m² the property is well over the postcode median (104 m² across 15 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. 6 planning records sit against the property, 4 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations.
Know exactly what you're buying at 15 King Street
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
15 King Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Dec 2018
EPC Rating
Planning history
15 King Street has 2 separate extension applications on the council record.
- Jul 2019ExtensionFullIn report
Alterations and refurbishment of existing listed building including changes to rear building roof and single storey rear extension (Approved 08.08.2019). Request to discharge condition 2 & 4 (11.02.2020).
- Agent
- Helyer Davies Architects Ltd
Listed- Documents
- 22 docs on file
- Reference
- APP/19/00514
- Jul 2019ExtensionHeritageIn report
Extension: Single storey · Rear of property
Listed building consent for alterations and refurbishment (including changes to windows and rear building roof). Erection of single storey rear extension (Approved 08.08.2019). Request to discharge condition 2 & 4 (11.02.2020).
- Agent
- Helyer Davies Architects Ltd
Listed- Documents
- 19 docs on file
- Reference
- APP/19/00515
We flagged 1 thing worth checking at 15 King Street
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
15 King Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£695,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in PO10 7AX: £705,000 (2025–2021).
Nearby sales in PO10 7AX
Everything we know about 15 King Street, 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 King Street homes
EPC Rating for 15 King Street lags the street by a wide margin.
EPC Rating
37 (F)
Street avg 61 (D)
Floor Area
141 m²
Street avg 151 m²
CO₂ Emissions
11.0 t/year
Street avg 5.9 t/year
Habitable Rooms
7 rooms
Street avg 5 rooms
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
0.2 km
The Square — bus stop.
Closest school
1.2 km
Emsworth Primary School. 8 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
48.5dB

Night-time· 23:00 – 07:00
40.4dB