14 Swan Avenue, Brigstock, Kettering, NN14 3JQ
About 14 Swan Avenue
14 Swan Avenue is a four-bedroom detached house in Brigstock, Kettering, Kettering (NN14 3JQ). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (October 2021) shows a C (score 73). When first surveyed in April 2011 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 82). The home occupies a cul-de-sac position.
At 144 m² the property is well over the postcode median (97 m² across 10 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2002. Past consents include an extension, meaningful when judging how the property has evolved. Across 1999–2022, sale prices on this property compounded at 7.3% per year. Today's modelled estimate of £485,000 is 14.8% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£273/sq ft) was about 23.6% above the typical sold price in the postcode. Last sale on file: £422,500 in February 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Outside
- Private gardenYes
- Cul-de-sacYes
Energy performance
EPC Rating
Certificate validity
Valid until 20 October 2031
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
Council records include a two-storey side extension at 14 Swan Avenue.
1 application on record at 14 Swan Avenue, Brigstock, Kettering, NN14 3JQ
- Jul 2002ExtensionFullOutcome in report
Extension: Two storey · Side of property
Two storey side extension.
- Reference
- 02/00407/FUL
Unlock 14 Swan Avenue, Brigstock, Kettering, NN14 3JQ'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- Every decision — granted, refused or withdrawn (1 on record)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
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 14 Swan Avenue was the highest on Land Registry record across the postcode.
£485,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 23 years.
£422,500
Growth on file: 7.3% per year over 23 years.
Sales timeline
17 February 2022Most recent
£422,500
+69.0%over 14 years17 December 2007
£249,995
+201.2%over 8 years22 January 1999
£83,000
Median price across the last 5 sales in NN14 3JQ: £355,000 (2025–2020).
Nearby sales in NN14 3JQ
10 Swan Avenue, Brigstock, Kettering, NN14 3JQ
Sold Feb 2025
£355,00020 Swan Avenue, Brigstock, Kettering, NN14 3JQ
Sold May 2024
£415,0009 Swan Avenue, Brigstock, Kettering, NN14 3JQ
Sold Nov 2023
£320,0001 Swan Avenue, Brigstock, Kettering, NN14 3JQ
Sold Jul 2022
£355,0005 Swan Avenue, Brigstock, Kettering, NN14 3JQ
Sold Oct 2020
£246,000
Versus other Swan Avenue homes
On floor area, 14 Swan Avenue stands well clear of the street.
Price per m²
£2,934
Street avg £3,184
Floor Area
144 m²
Street avg 95 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.5 t/year
Similar properties nearby
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NN14 3ED
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1 Braybrooks, Brigstock
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1 Bakers Court, Islip
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1 Cyprus Row, Twywell
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1 Cross Lane, Aldwincle
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NN14 3AJ
The neighbourhood at a glance
Crime
172/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Bells Close — bus stop.
Closest school
0.6 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
52.0dB

Night-time· 23:00 – 07:00
42.8dB







