17a, Coldstream Lane, Hardingstone, Northampton, NN4 6DB
About 17a
17a is an end-of-terrace house in Hardingstone, Northampton, Northampton (NN4 6DB). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (May 2022) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
It hasn't traded since April 1997, a hold of 29 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £426,000 sits 326% above the 1997 sale of £99,995. On a £-per-square-foot basis, the last sale (£81/sq ft) was about 60.4% below the postcode norm.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
17a has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
17a's modelled value sits at over four times its earliest registered sale price (1997).
£426,000
Modelled from EPC, postcode comparables.
£99,995
Recorded with HM Land Registry.
Sales timeline
15 April 1997Most recent
£99,995
Median price across the last 5 sales in NN4 6DB: £347,500 (2023–2018).
Nearby sales in NN4 6DB
21 Coldstream Lane, Hardingstone, Northampton, NN4 6DB
Sold Oct 2023
£317,30011 Coldstream Lane, Hardingstone, Northampton, NN4 6DB
Sold Aug 2023
£347,50017 Coldstream Lane, Hardingstone, Northampton, NN4 6DB
Sold Aug 2022
£400,00023 Coldstream Lane, Hardingstone, Northampton, NN4 6DB
Sold Aug 2018
£280,00019a, Coldstream Lane, Hardingstone, Northampton, NN4 6DB
Sold Apr 2018
£885,000
Versus other Coldstream Lane homes
17a is notably below the street on price per m².
Price per m²
£877
Street avg £2,852
Floor Area
114 m²
Street avg 143 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 6.0 t/year
Similar properties nearby
1 Baxter Court, Hardingstone
NN4 6DR
1 Back Lane, Hardingstone
NN4 6BX
1 Brookend, Wootton
NN4 6JD
1 Balland Way, Wootton
NN4 6AU
1 Copper Beech Crescent, Wootton
NN4 6GF
1 Battalion Drive, Wootton
NN4 6RU
1 Chariot Road, Wootton
NN4 6JP
1 Bancroft Close, Wootton
NN4 6BN
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Crown PH — bus stop.
Closest school
0.5 km
Hardingstone Academy. 18 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
57.2dB

Night-time· 23:00 – 07:00
49.8dB







