30 Park Street, Aylesbury, HP20 1BX
About 30 Park Street
30 Park Street is a mid-terrace house in Aylesbury (HP20 1BX). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (November 2015) shows an E (score 39), well below the UK norm with real room to improve. When first surveyed in March 2015 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Good and hot-water efficiency went from Very Poor to Poor; while main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 83), a 3-band jump. Main heating runs on electricity. The latest certificate is from November 2015, so improvements made since then won't be reflected.
It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Across 2015–2021, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £262,000 is 16.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£317/sq ft) was about 67.7% above the typical sold price in the postcode. Last sale on file: £225,000 in May 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about 30 Park Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Nov 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
30 Park Street has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
30 Park Street saw 3 transfers in just over a decade — high turnover for the postcode.
£262,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 6 years.
£225,000
Growth on file: 4.8% per year over 6 years.
Sales timeline
16 May 2021Most recent
£225,000
-4.3%over 5 years29 March 2016
£235,000
+38.2%over 10 months3 June 2015
£170,000
Median price across the last 5 sales in HP20 1BX: £244,000 (2025–2023).
Nearby sales in HP20 1BX
Versus other Park Street homes
EPC Rating for 30 Park Street lags the street by a wide margin.
Price per m²
£3,409
Street avg £2,909
Floor Area
66 m²
Street avg 66 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
5.4 t/year
Street avg 3.9 t/year
Everything you need to know about 30 Park Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
The Weavers PH — bus stop.
Closest school
0.6 km
Elmhurst School. 29 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.8dB

Night-time· 23:00 – 07:00
44.9dB






