19 Oat Close, Aylesbury, HP21 9LN is a leasehold flat built between 1991-1995. The property offers approximately 431 square feet of living space and is situated on the 1st floor of a 1-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £150,783 , which equates to approximately £350 per square foot. It was last sold on 26 Aug 2020 for £141,000. Since then, the value has increased by £9,783, representing a 6.9% increase, or approximately 1.2% per year.

The current estimated value of £150,783 is:

  • 26.3% lower than the average property price on Oat Close
  • 31.0% lower than the average in the HP21 9LN postcode area
  • and 55.1% lower than the average price for Aylesbury as a whole

At the most recent EPC inspection on 13 May 2026, the property was recorded as owner-occupied.

View sold house prices in HP21 9LN

Building approximate location

About Property

Type
Flat
Built
1991-1995
Interior Size
431 sq ft
Tenure
Leasehold
Floor level
1st floor of 1
Price (estimate)
£150,783
Price Per sq ft (estimate)
£350
Bedroom Count (estimate)
1 bedroom

EPC Summary

19 Oat Close, Aylesbury, Buckinghamshire, HP21 9LN has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 13 May 2026.

This property is heated by electric storage heaters and electric room heaters. Hot water is provided from off-peak electric immersion heater. The windows are high performance glazing.

The previous EPC assessment was conducted on 25 May 2011, when the property was rated C. The current rating of D reflects a decline in energy efficiency of 17.8%.

Since the previous assessment, several changes were observed:

  • The heating system changed from electric storage heaters to electric storage heaters, room heaters, electric, with no change in energy efficiency (average).
  • The wall construction or insulation changed from timber frame, as built, insulated (assumed) to cavity wall, as built, insulated (assumed), with no change in energy efficiency (good).
  • The windows were upgraded from fully double glazed to high performance glazing.
  • The lighting was updated from low energy lighting in 80% of fixed outlets to good lighting efficiency, with efficiency changing from very good to good.
Heating Type
Electric storage heaters, Room heaters, electric
Average
Hot Water
Electric immersion, off-peak
Average
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
High performance glazing
Good
Lighting
Good lighting efficiency
Good

Compared to HP21 9LN

17 th / 28
Price Rank
31% lower than average
14 th / 26
Size Rank
15% smaller than average
17 th / 26
Price Per Sq FT Rank
19% lower than average

Sale History

Today
£150,783
streetscan.co.uk estimate
+7 %
26 Aug 2020
£141,000
Leasehold
+0.7 %
4 Nov 2016
£140,000
Leasehold
+30.2 %
30 Jan 2015
£107,500
Leasehold
-4.9 %
22 Jun 2007
£113,000
Leasehold
-1.7 %
11 Jan 2006
£114,950
Leasehold
+16.1 %
25 Apr 2003
£99,000
Leasehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 2
size: 398 sq ft
sale price: £176,000
sale date: 2 Mar 2023
rooms: 2
size: 431 sq ft
sale price: £180,000
sale date: 21 Nov 2022
rooms: 2
size: 441 sq ft
sale price: £187,500
sale date: 30 May 2022
rooms: 2
size: 420 sq ft
sale price: £143,500
sale date: 31 Jan 2020
rooms: 2
size: 431 sq ft
sale price: £145,000
sale date: 7 Jun 2019

Data Sources

The property at 19 Oat Close, Aylesbury, HP21 9LN appears six times in HM Land Registry records, with the latest transaction recorded on 26 Aug 2020. It also has two Energy Performance Certificate (EPC) records, the earliest dating back to 13 May 2026. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.