NN16 9RR · William Street — sold prices, council tax and EPCs

What homes here actually sold for

Address	Sold	Price
45 William Street	Dec 2025	£242,000
64 William Street	Nov 2025	£375,000
53 William Street	Nov 2025	£249,000
66 William Street	May 2025	£310,000
54 William Street	Jun 2024	£227,000
36 William Street	Feb 2024	£154,000
74A William Street	Oct 2023	£111,000
50 William Street	Mar 2023	£220,000
51 William Street	Sep 2022	£240,000
37 William Street	Sep 2022	£350,000
70 William Street	Sep 2022	£332,500
38 William Street	Jul 2022	£250,000
45 William Street	Jun 2022	£241,500
52 William Street	Apr 2022	£182,500
38 William Street	Apr 2022	£156,500
58 William Street	Feb 2022	£233,000
44 William Street	Dec 2020	£178,500
53 William Street	Dec 2020	£200,000
74 William Street	Dec 2020	£104,000
42 William Street	Jun 2020	£215,000

Source: HM Land Registry Price Paid Data — the price recorded on the deed, not an estimate. Showing the 20 most recent of 60.

Median sale price by year

Year	Sales	Median
2016	2	£137,475
2017	4	£145,250
2018	6	£170,000
2019	1	£200,000
2020	4	£189,250
2022	8	£240,750
2023	2	£165,500
2024	2	£190,500
2025	4	£279,500

A year with one or two sales is those sales, not a trend. Source: HM Land Registry.

Council tax bands here

Band A — 4 homesBand B — 25 homesBand C — 5 homesBand D — 3 homes

8 homes here look banded above comparable neighbours.

41 William Street, Kettering, Nn16 9rr	band D, neighbours typically B	32 of 35 lower
37 William Street, Kettering, Nn16 9rr	band D, neighbours typically B	32 of 35 lower
39 William Street, Kettering, Nn16 9rr	band D, neighbours typically B	32 of 35 lower
70 William Street, Kettering, Nn16 9rr	band C, neighbours typically B	27 of 35 lower
66 William Street, Kettering, Nn16 9rr	band C, neighbours typically B	27 of 35 lower
64 William Street, Kettering, Nn16 9rr	band C, neighbours typically B	27 of 35 lower
68 William Street, Kettering, Nn16 9rr	band C, neighbours typically B	27 of 35 lower
62 William Street, Kettering, Nn16 9rr	band C, neighbours typically B	27 of 35 lower

Worth checking rather than acting on. A review can move a band down and it can move one up, and you can check any address free at gov.uk. This compares like with like - numbered houses against numbered houses, flats against flats - because a named house on the same street is usually simply a bigger house.

Source: Valuation Office Agency. Bands are 1991 values in England, 2003 in Wales.

Energy efficiency

C — 3D — 16E — 9

Typical home here: 97 m², 5 habitable rooms — median of 28 assessed homes.

Source: the EPC register. Only homes assessed since 2008 appear, so this is a sample of the street, not all of it.

On the market now

Address		Asking
William Street, Kettering, NN16	3 bed	£375,000
NN16 William Street, Kettering	3 bed	£340,000
William Street, Kettering	4 bed	£290,000

Asking prices as currently advertised. An asking price is what is wanted, not what is paid.