21 Lower Hester Street, Northampton, NN2 6BJ
About 21 Lower Hester Street
21 Lower Hester Street is a two-bedroom mid-terrace house in Northampton (NN2 6BJ). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (November 2018) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in November 2008 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 88), a 2-band jump. Other recorded features include a basement.
Across 1997–2014, sale prices on this property compounded at 9.5% per year. Today's modelled estimate of £175,000 sits 63.6% above the 2014 sale of £107,000. On a £-per-square-foot basis, the last sale (£151/sq ft) was about 26.6% above the typical sold price in the postcode. On the market in March 2014 and unlisted since — roughly 12 years.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- BasementYes
Outside
- Private gardenYes
Building
- Heating systemGas
Everything you need to know about 21 Lower Hester Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
21 Lower Hester Street has no planning applications on record.
But the area is active
37 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Lower Hester Street has more than quadrupled in price since its earliest registered sale in 1997.
£175,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.5% per year over 17 years.
£107,000
Growth on file: 9.5% per year over 17 years.
Sales timeline
28 March 2014Most recent
£107,000
+224.2%over 16 years9 January 1998
£33,000
+37.5%18 September 1997
£24,000
Median price across the last 5 sales in NN2 6BJ: £175,000 (2025–2024).
Nearby sales in NN2 6BJ
17 Lower Hester Street, Northampton, NN2 6BJ
Sold Mar 2025
£195,00081 Lower Hester Street, Northampton, NN2 6BJ
Sold Jan 2025
£85,46089 Lower Hester Street, Northampton, NN2 6BJ
Sold Dec 2024
£177,00015 Lower Hester Street, Northampton, NN2 6BJ
Sold Nov 2024
£135,00035 Lower Hester Street, Northampton, NN2 6BJ
Sold Mar 2024
£175,000
Versus other Lower Hester Street homes
Floor Area for 21 Lower Hester Street lags the street by a wide margin.
Price per m²
£1,621
Street avg £1,661
Floor Area
66 m²
Street avg 73 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.5 t/year
Everything you need to know about 21 Lower Hester Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
27/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lower Hester Street — bus stop.
Closest school
0.3 km
Northampton International Academy. 29 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
52.6dB

Night-time· 23:00 – 07:00
43.3dB






