18 Balfour Road, Northampton, NN2 6JR
About 18 Balfour Road
18 Balfour Road is a four-bedroom mid-terrace house in Northampton (NN2 6JR). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (December 2022) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump.
At 126 m² the property is well over the postcode median (52 m² across 52 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer was March 2025 at £290,000 — fresh data. One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved. Across 2000–2025, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£214/sq ft) was about 53.8% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
Outside
- GarageDouble, Detached
Building
- RefurbishedYes
Everything you need to know about 18 Balfour Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Energy performance
18 Balfour Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 14 December 2032
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
18 Balfour Road has an approved rear extension on the planning record.
1 application on record at 18 Balfour Road, Northampton, NN2 6JR
- Jun 2005ExtensionFullOutcome in report
Extension: Rear of property
Rear roof extension
- Documents
- 6 docs on file
- Reference
- N/2005/0502
Unlock 18 Balfour Road, Northampton, NN2 6JR's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 37 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
Latest sale on 18 Balfour Road was the highest on Land Registry record across the postcode.
£312,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 25 years.
£290,000
Growth on file: 5.7% per year over 25 years.
Sales timeline
21 March 2025Most recent
£290,000
+5.5%over 1 year20 April 2023
£275,000
+198.9%over 20 years17 October 2002
£92,000
+27.8%over 2 years25 February 2000
£72,000
Median price across the last 5 sales in NN2 6JR: £212,500 (2025–2023).
Nearby sales in NN2 6JR
Versus other Balfour Road homes
18 Balfour Road is notably below the street on years held.
Price per m²
£2,302
Street avg £1,727
Floor Area
126 m²
Street avg 76 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
7.2 t/year
Street avg 4.1 t/year
Everything you need to know about 18 Balfour Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Similar properties nearby
1 Balmoral Road
NN2 6LA
1 Edinburgh Road
NN2 6PH
1 Brockton Street
NN2 6EQ
1 Essex Terrace, Essex Street
NN2 6DP
1 Garfield Close
NN2 6NF
1 Arnold Road
NN2 6EY
1 Essex Street
NN2 6DR
1 Adelaide Terrace, Barrack Road
NN2 6AH
The neighbourhood at a glance
Crime
373/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Balmoral Road — bus stop.
Closest school
0.4 km
Malcolm Arnold Preparatory School. 31 schools 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
51.1dB

Night-time· 23:00 – 07:00
41.6dB






