21 Saye & Sele Close, Grendon Underwood, Aylesbury, HP18 0SR
About 21 Saye & Sele Close
21 Saye & Sele Close is a semi-detached house in Grendon Underwood, Aylesbury, Aylesbury (HP18 0SR). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1996-2002 and council tax band B. The latest certificate (March 2025) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2015. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Very Poor to Poor and lighting went from Good to Very Good; while main heating dropped from Average to Very Poor. The recommended improvements would push it to C (score 77). Main heating runs on electricity.
Across 1996–2024, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £185,000 sits 54.2% above the 2024 sale of £120,000. Last sale on file: £120,000 in October 2024.
Everything you need to know about 21 Saye & Sele Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Hot water efficiency improved
Window efficiency improved
Floor insulation added or improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
21 Saye & Sele Close 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
21 Saye & Sele Close has more than doubled in price since the earliest registered sale in 1996.
£185,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 29 years.
£120,000
Growth on file: 3.3% per year over 29 years.
Sales timeline
10 October 2024Most recent
£120,000
+9.1%over 9 years9 June 2015
£110,000
+17.0%over 11 years14 August 2003
£94,000
+100.0%over 7 years26 January 1996
£47,000
Median price across the last 5 sales in HP18 0SR: £144,000 (2024–2019).
Nearby sales in HP18 0SR
3 Saye & Sele Close, Grendon Underwood, Aylesbury, HP18 0SR
Sold Sept 2024
£135,00023 Saye & Sele Close, Grendon Underwood, Aylesbury, HP18 0SR
Sold Jul 2020
£117,50012 Saye & Sele Close, Grendon Underwood, Aylesbury, HP18 0SR
Sold Jan 2020
£144,00011 Saye & Sele Close, Grendon Underwood, Aylesbury, HP18 0SR
Sold Oct 2019
£313,6018 Saye & Sele Close, Grendon Underwood, Aylesbury, HP18 0SR
Sold Apr 2014
£100,000
Versus other Saye & Sele Close homes
On years held, 21 Saye & Sele Close runs well behind the street norm.
Price per m²
£2,353
Street avg £2,150
Floor Area
51 m²
Street avg 47 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.5 t/year
Everything you need to know about 21 Saye & Sele Close
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
The data behind every report
Similar properties nearby
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
0.1 km
Combined School — bus stop.
Closest school
0.2 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
43.1dB
Night-time· 23:00 – 07:00
35.9dB