21 Southfield Road, Gretton, Corby, NN17 3BX
3 sales on record
About 21 Southfield Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Southfield Road is a three-bedroom mid-terrace house in Gretton, Corby, Corby (NN17 3BX). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (April 2016) shows an E (score 48), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2010); the latest reading is one band lower. Between certificates, main heating went from Average to Good; while roof efficiency dropped from Good to Very Poor and lighting dropped from Average to Very Poor. The recommended improvements would lift it to A (score 99), a 4-band jump. The latest certificate is from April 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 3.5% per year against 0% for the wider region. Today's modelled estimate of £260,000 is 44.4% above the 2018 sale price. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs). Sold December 2018 for £180,000.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms3
- Bathrooms1
- Utility roomYes
- CloakroomYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
21 Southfield Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Apr 2026
Planning history
Applications and permits filed against 21 Southfield Road, Gretton, Corby, NN17 3BX, sourced from the PlanIt planning register.
No planning applications are recorded against 21 Southfield Road, Gretton, Corby, NN17 3BX. The full report also covers planning activity across the surrounding area.
Full planning data for 21 Southfield Road, Gretton, Corby, NN17 3BX
Every application and decision on this property and nearby, in full, in the report.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21 Southfield Road saw 3 transfers in just over a decade — high turnover for the postcode.
Current estimate
See how we calculated this£260,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 8 years.
Last sold (2018)
£180,000
Growth on file: 3.5% per year over 8 years.
Sales timeline
Launch offer · 33% off
The complete analysis of 21 Southfield Road, Gretton, Corby, NN17 3BX
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
Versus other Southfield Road homes
Four headline reads against 19 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 Southfield Road is notably below the street on habitable rooms.
Price per m²
£1,818
Street avg £2,146
Floor Area
99 m²
Street avg 129 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Corby district page.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Road noise across the postcode
Modelled day and night-time noise levels around NN17 3BX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
43.7dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 8 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Southfield Road, Gretton, Corby, NN17 3BX. Each answer is also embedded as structured data for search engines.
