NN15, Kettering house prices & rental yield

Postcode district in Kettering, part of the NN postcode area

General / family area · 17.4km from The University of Northampton

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Looking for a property valuation in NN15? The average asking price above is a guide for the area as a whole, not a valuation of your specific property — a local estate agent or RICS surveyor can give you an accurate figure for that.

Average asking price
£270k
UK avg £340k
Average rent (pcm)
£1,198
UK avg £1,275
Gross rental yield
5.3%
18% above UK avg
Net yield (estimated)
4.0%
assumes ~25% costs, excl. mortgage
Crimes reported (2026-08)
144
40% above UK avg
Short-term let activity (North Northamptonshire)
#264 of 318

Summary

NN15 has a gross rental yield of 5.3%, 18% above the UK average, ranking #4 of 19 NN postcode districts by yield.

Gross yield trend

-0.6pp since Jul
Jul: 6.3% 6.3% Jul Aug: 5.2% 5.2% Aug Sep: 6.0% 6.0% Sep Oct: 5.7% 5.7% Oct

Buy-to-let calculator

Stamp Duty (SDLT)—
Deposit required—
Mortgage payment (monthly)—
Letting agent fee (monthly)—
Est. net monthly cashflow—

Estimate only, for England/Northern Ireland SDLT rates. Assumes an interest-only mortgage and doesn't account for insurance, maintenance, voids, or other running costs. Not financial advice.

NN15 by bedroom count

BedroomsAvg buyAvg rentYieldSampled
Studio £500k — — 1 / 0
1 £190k £812 — 6 / 2
2 £215k £1,020 5.7% 49 / 8
3 £258k £1,300 6.0% 112 / 13
4 £412k £1,500 — 66 / 1
5+ £725k £2,500 — 19 / 1

Nearby NN postcode districts, by yield

DistrictAvg buyAvg rentYield
NN1 £185k £850 5.5% Compare
NN5 £250k £1,125 5.4% Compare
NN16 £190k £850 5.4% Compare
NN8 £250k £1,072 5.1% Compare
NN18 £240k £1,025 5.1% Compare
NN17 £255k £1,038 4.9% Compare
NN11 £340k £1,350 4.8% Compare
NN10 £265k £1,050 4.8% Compare
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