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Get startedDale Park House, Flat 1, Upper Arundel Street, Portsmouth, PO1 1LB
About Dale Park House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Dale Park House is an end-of-terrace house in Portsmouth (PO1 1LB). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (January 2026) shows a C (score 73). The rating has held steady at C across 2 certificates since October 2023. Between certificates, wall efficiency went from Average to Good; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
The EPC has just been inspected, so the rating reflects current condition.
Current Certificate(1 of 2)
Jan 2026
EPC Rating
A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
2.1 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Dale Park House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£148,000
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.
Versus other Upper Arundel Street homes
Four headline reads against 16 similar flats on this street, drawn from the latest EPC and Land Registry data.
On epc rating, Dale Park House runs well behind the street norm.
EPC Rating
73 (C)
Street avg 76 (C)
Floor Area
77 m²
Street avg 80 m²
CO₂ Emissions
2.1 t/year
Street avg 1.9 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Portsmouth district page.
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Canberra House — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around PO1 1LB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
56.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 69 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about Dale Park House, Flat 1, Upper Arundel Street, Portsmouth, PO1 1LB. Each answer is also embedded as structured data for search engines.