Harbour House, Flat 5, 121 Gardner Road, Portslade, Brighton, BN41 1PN
About Harbour House
Harbour House is a detached house in Portslade, Brighton, Brighton (BN41 1PN). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (March 2009) returns a high B (score 85), putting the home a stone's throw from an A rating. The latest certificate is from March 2009, so improvements made since then won't be reflected. At 42 m² this is the 6th smallest of 23 units on EPC record in Harbour House, where floor areas span 32–91 m². The building's EPC ratings span D to B, with this unit at the top. On EPC score it ranks first in the building (85 versus a worst of 66).
At 42 m² it sits well below the postcode median (61 m² across 65 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode.
Know exactly what you're buying at Harbour House
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
Harbour House ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Mar 2019
EPC Rating
Planning history
Harbour House has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 2 things worth checking at Harbour House
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
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Harbour House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£209,000
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 BN41 1PN: £580,000 (2024–2020).
Nearby sales in BN41 1PN
65 Gardner Road, Portslade, Brighton, BN41 1PN
Sold Sept 2024
£257,500Harbour House, Flat 12, 121 Gardner Road, Portslade, Brighton, BN41 1PN
Sold Sept 2021
£3,750,000Harbour House, Flat 22, 121 Gardner Road, Portslade, Brighton, BN41 1PN
Sold Sept 2021
£580,000Harbour House, Flat 23, 121 Gardner Road, Portslade, Brighton, BN41 1PN
Sold Sept 2021
£580,000107b, Gardner Road, Portslade, Brighton, BN41 1PN
Sold Feb 2020
£75,000
Everything we know about Harbour House, 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
- Larger development activity nearby

Versus other Gardner Road homes
Harbour House outperforms the street on epc rating by a wide margin.
EPC Rating
85 (B)
Street avg 74 (C)
Floor Area
42 m²
Street avg 54 m²
CO₂ Emissions
1.1 t/year
Street avg 1.7 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
22a, Flat 2, Denmark Road, Portslade
BN41 1GJ
10 St Richards Flats, Church Road, Portslade
BN41 1LU
11 12, Flat 5, Carlton Terrace, Portslade
BN41 1XF
1a, Flat 1, St Aubyns Road, Portslade
BN41 1AB
1 St Richards Flats, Church Road, Portslade
BN41 1LU
17a, Flat 7, Denmark Road, Portslade
BN41 1GJ
11 12, Flat 2, Carlton Terrace, Portslade
BN41 1XF
11 12, Flat 4, Carlton Terrace, Portslade
BN41 1XF
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Albion Inn — bus stop.
Closest school
0.6 km
Eastbrook Primary Academy. 16 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
51.4dB

Night-time· 23:00 – 07:00
42.5dB