18 Mauntley Avenue, Brigstock, Kettering, NN14 3HF
About 18 Mauntley Avenue
18 Mauntley Avenue is a semi-detached house in Brigstock, Kettering, Kettering (NN14 3HF). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (July 2016) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (December 2009); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good; while roof efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 87), a 2-band jump.
Untraded for 25 years, with the last transfer in March 2001. 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 £284,000 sits 293.1% above the 2001 sale of £72,250. On a £-per-square-foot basis, the last sale (£81/sq ft) was about 54.3% below the postcode norm.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Jul 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
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Planning history
18 Mauntley Avenue has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
18 Mauntley Avenue's estimated value is more than triple its earliest registered sale price (2001).
£284,000
Modelled from EPC, postcode comparables.
£72,250
Recorded with HM Land Registry.
Sales timeline
23 March 2001Most recent
£72,250
Median price across the last 5 sales in NN14 3HF: £340,000 (2025–2023).
Nearby sales in NN14 3HF
1 Mauntley Avenue, Brigstock, Kettering, NN14 3HF
Sold Sept 2025
£425,00011 Mauntley Avenue, Brigstock, Kettering, NN14 3HF
Sold Aug 2025
£315,0004 Mauntley Avenue, Brigstock, Kettering, NN14 3HF
Sold Feb 2024
£340,00010 Mauntley Avenue, Brigstock, Kettering, NN14 3HF
Sold Sept 2023
£315,00016 Mauntley Avenue, Brigstock, Kettering, NN14 3HF
Sold Mar 2023
£415,000
Versus other Mauntley Avenue homes
Years Held for 18 Mauntley Avenue runs comfortably ahead of the street norm.
Price per m²
£870
Street avg £2,542
Floor Area
83 m²
Street avg 99 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.1 t/year
Similar properties nearby
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1 Cyprus Row, Twywell
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Cedars — bus stop.
Closest school
0.3 km
Brigstock Latham's Church of England Primary School. 1 school 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
51.0dB

Night-time· 23:00 – 07:00
41.4dB







