12 Avondale Court is a two-bedroom mid-terrace house in St Albans (AL1 3NU). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1950-1966 and council tax band D. At 59 m² this is the 4th smallest of 11 units on EPC record in the building, where floor areas span 58–64 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (October 2016) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).
Sale prices here have outpaced St Albans HPI: 2.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£590/sq ft) was about 73.8% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Most recent transfer: August 2022 at £375,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
No planning applications are recorded against 12 Avondale Court, Upper Lattimore Road, St Albans, AL1 3NU. The full report also covers planning activity across the surrounding area.
Full planning data for 12 Avondale Court, Upper Lattimore Road, St Albans, AL1 3NU
Every application and decision on this property and nearby, in full, in the report.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£385,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 6 years.
£375,000
Growth on file: 2.1% per year over 6 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
EPC Rating for 12 Avondale Court lags the street by a wide margin.
Price per m²
£6,356
Street avg £4,975
Floor Area
59 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Loreto College — bus stop.
Launch offer
Secure checkout · One-off payment
30-day money-back guarantee

View improvement recommendations
Unlock the certificate's suggested upgrades and estimated costs in the full report
19 August 2022Most recent
£375,000
+11.9%over 5 years10 February 2017
£334,995
Median price across the last 5 sales in AL1 3NU: £380,000 (2025–2022).
14 Avondale Court Upper Lattimore Road St Albans
Sold Mar 2025
15 Avondale Court Upper Lattimore Road St Albans
Sold Feb 2025
6 Avondale Court Upper Lattimore Road St Albans
Sold Nov 2022
Avondale Court 4 Upper Lattimore Road St Albans
Sold Mar 2022
13 Avondale Court Upper Lattimore Road St Albans
Sold Apr 2019
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
Ad-free · Secure Stripe checkout · One-off payment
30-day money-back guarantee

CO₂ Emissions
2.5 t/year
Street avg 2.0 t/year
AL1 3FZ
Closest school
0.2 km
Loreto College. 35 schools nearby.