21 West Street, Kettering, NN16 0AR
About 21 West Street
21 West Street is a one-bedroom mid-terrace house in Kettering (NN16 0AR). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (September 2019) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 89), a 3-band jump. Main heating runs on electricity. Period features are noted in the property record.
Across 2005–2020, sale prices on this property compounded at 2.5% per year. Today's modelled estimate of £148,000 is 27.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£234/sq ft) was about 38% above the typical sold price in the postcode. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Most recent transfer: March 2020 at £116,000.
Know exactly what you're buying at 21 West Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenRear
Building
- Period featuresYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
21 West Street has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 21 West Street
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£148,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 15 years.
£116,000
Growth on file: 2.5% per year over 15 years.
Sales timeline
13 March 2020Most recent
£116,000
+45.0%over 15 years11 March 2005
£79,995
Median price across the last 5 sales in NN16 0AR: £135,000 (2024–2018).
Nearby sales in NN16 0AR
Everything we know about 21 West Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other West Street homes
On habitable rooms, 21 West Street runs well behind the street norm.
Price per m²
£2,522
Street avg £2,538
Floor Area
46 m²
Street avg 60 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.9 t/year
Similar properties nearby
The neighbourhood at a glance
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
The Royal Hotel — bus stop.
Closest school
0.6 km
St Thomas More Catholic Primary School. 19 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.8dB

Night-time· 23:00 – 07:00
46.2dB