TN20, Mayfield house prices & rental yield

Postcode district in Mayfield, part of the TN postcode area

General / family area · 30.0km from The University of Sussex

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Looking for a property valuation in TN20? 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
£575k
UK avg £340k
Average rent (pcm)
£1,612
UK avg £1,275
Gross rental yield
3.4%
25% below UK avg
Net yield (estimated)
2.5%
assumes ~25% costs, excl. mortgage
Crimes reported (2026-08)
1
99% below UK avg
Short-term let activity (Wealden)
#99 of 318

Summary

TN20 has a gross rental yield of 3.4%, 25% below the UK average, ranking #26 of 36 TN postcode districts by yield.

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.

TN20 by bedroom count

BedroomsAvg buyAvg rentYieldSampled
2 £400k £975 — 17 / 3
3 £550k £3,000 — 21 / 1
4 £722k £2,350 — 10 / 2
5+ £1.50m — — 13 / 0

Nearby TN postcode districts, by yield

DistrictAvg buyAvg rentYield
TN14 £599k £2,900 5.8% Compare
TN9 £325k £1,500 5.5% Compare
TN40 £250k £1,150 5.5% Compare
TN16 £500k £2,250 5.4% Compare
TN5 £550k £2,325 5.1% Compare
TN23 £300k £1,250 5.0% Compare
TN11 £650k £2,700 5.0% Compare
TN3 £698k £2,897 5.0% Compare
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