20 Rockingham Mews is a two-bedroom mid-terrace house in Corby (NN17 1BB). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (March 2015) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in June 2014 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average; while roof efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 80). Main heating runs on electricity. The latest certificate is from March 2015, so improvements made since then won't be reflected. At 45 m² this is the 21st smallest of 46 units on EPC record in the building, where floor areas span 31–75 m². The building's EPC ratings span E to C across 46 units on file.
Sale prices here have outpaced England HPI: 5.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£228/sq ft) was about 203.9% above the typical sold price in the postcode. Last sale on file: £110,500 in December 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
20 Rockingham Mews's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 06 Mar 2025
No planning applications are recorded against 20 Rockingham Mews, Stephenson Way, Corby, NN17 1BB. The full report also covers planning activity across the surrounding area.
Full planning data for 20 Rockingham Mews, Stephenson Way, Corby, NN17 1BB
Every application and decision on this property and nearby, in full, in the report.
20 Rockingham Mews has more than doubled in price since the earliest registered sale in 2002.
£113,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 20 years.
£110,500
Growth on file: 5.2% per year over 20 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
Price per m² for 20 Rockingham Mews runs comfortably ahead of the street norm.
Price per m²
£2,456
Street avg £1,390
Floor Area
45 m²
Street avg 49 m²
Habitable Rooms
2 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Odeon Buildings — bus stop.

Daytime· 07:00 – 23:00
51.6dB

Launch offer
Secure checkout · One-off payment
30-day money-back guarantee

Changes detected from historical EPC data
Hot water efficiency improved
16 December 2022Most recent
£110,500
+176.3%over 20 years29 November 2002
£40,000
Median price across the last 5 sales in NN17 1BB: £103,000 (2025–2024).
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

Street avg 3 rooms
CO₂ Emissions
3.6 t/year
Street avg 2.8 t/year
NN17 1UR
Closest school
0.4 km
Rockingham Primary School. 15 schools nearby.
Night-time· 23:00 – 07:00
42.6dB