8 Park Road, Grendon Underwood, Aylesbury, HP18 0TD
About 8 Park Road
8 Park Road is a four-bedroom semi-detached house in Grendon Underwood, Aylesbury, Aylesbury (HP18 0TD). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2024) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2010. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Average and lighting went from Good to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76). Main heating runs on oil.
At 143 m² the property is well over the postcode median (98 m² across 13 EPCs), placing it in the larger end of the local stock. A recent sale: £385,000 in March 2025. Across 2010–2025, sale prices on this property compounded at 1.7% per year. Today's modelled estimate of £448,000 is 16.4% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£250/sq ft) was about 57.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- EnsuiteYes
Outside
- GarageYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
8 Park Road has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
8 Park Road valuation sits well clear of the typical sold price in this postcode.
£448,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.7% per year over 15 years.
£385,000
Growth on file: 1.7% per year over 15 years.
Sales timeline
19 March 2025Most recent
£385,000
+28.3%over 14 years8 July 2010
£300,000
Median price across the last 5 sales in HP18 0TD: £205,000 (2021–2018).
Nearby sales in HP18 0TD
Flat 4, 7 Park Road, Grendon Underwood, Aylesbury, HP18 0TD
Sold Apr 2021
£205,000Flat 7, 7 Park Road, Grendon Underwood, Aylesbury, HP18 0TD
Sold Oct 2018
£145,0002 Park Road, Grendon Underwood, Aylesbury, HP18 0TD
Sold Apr 2018
£385,00010 Park Road, Grendon Underwood, Aylesbury, HP18 0TD
Sold Mar 2018
£435,0001 Park Road, Grendon Underwood, Aylesbury, HP18 0TD
Sold Nov 2017
£415,000
Versus other Park Road homes
Years Held for 8 Park Road lags the street by a wide margin.
Price per m²
£2,692
Street avg £2,523
Floor Area
143 m²
Street avg 140 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.4 t/year
Street avg 5.0 t/year
Similar properties nearby
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Prison Gates — bus stop.
Closest school
1.1 km
Grendon Underwood School. 1 school 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
43.5dB

Night-time· 23:00 – 07:00
35.9dB







