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Get started1a Portland House, Arnison Avenue, High Wycombe, HP13 6DQ
3 sales on record
About 1a Portland House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
1a Portland House is an end-of-terrace house in High Wycombe (HP13 6DQ). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1976-1982 and council tax band B. At 58 m² this is the 3rd smallest of 5 units on EPC record in the building, where floor areas span 50–58 m². The building's EPC ratings span E to D, with this unit at the top. On EPC score it ranks first in the building (67 versus a worst of 40). The latest certificate (June 2022) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70).
Held since February 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced England HPI: 5.2% per year against 0% for the wider region. Today's modelled estimate of £222,000 sits 51% above the 2008 sale of £147,000.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.6 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
1a Portland House changed hands twice within eighteen months — unusual for the area.
Current estimate
See how we calculated this£222,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 4 years.
Last sold (2008)
£147,000
Growth on file: 5.2% per year over 4 years.
Sales timeline
Versus other Arnison Avenue homes
Four headline reads against 4 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 1a Portland House runs comfortably ahead of the street norm.
EPC Rating
67 (D)
Street avg 52 (E)
Floor Area
58 m²
Street avg 55 m²
CO₂ Emissions
2.6 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 High Wycombe district page.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Road noise across the postcode
Modelled day and night-time noise levels around HP13 6DQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.1dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 54 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 1a Portland House, Arnison Avenue, High Wycombe, HP13 6DQ. Each answer is also embedded as structured data for search engines.