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5 Independent Property Calculators · UK Market Data · 100% Private

Independent Real Estate & Mortgage Calculators for Your UK Location

Calculate exact Stamp Duty (SDLT), mortgage repayments, borrowing power, Buy-to-Let yields, and rent vs. buy equity growth across England, Scotland, Wales, and NI.

First-Time Buyer SDLT
0% up to £425k
Standard nil-rate band up to £250k
Income Multiplier
4.0x – 4.5x
Standard UK lender affordability cap
BTL ICR Stress Test
125% – 145%
Tested at 5.5%+ notional mortgage rate
Additional Property SDLT
+3% / +5%
Applies to second homes & Buy-to-Let
Property & Mortgage Suite

Property & Mortgage Calculators

Select a calculator for localized housing benchmarks, closing costs, tax bands, and long-term equity modeling:

Local Markets

Regional Property Market Hubs

Select a calculator focus to explore local property prices, closing fees, and rental yields in your area:

E77•9.0M pop
London
England
£563/sqft
Open→
B1•1.2M pop
Birmingham
England
£563/sqft
Open→
G1•626k pop
Glasgow
Scotland
£275/sqft
Open→
M1•569k pop
Manchester
England
£563/sqft
Open→
S1•557k pop
Sheffield
England
£563/sqft
Open→
LS1•536k pop
Leeds
England
£563/sqft
Open→
EH1•515k pop
Edinburgh
Scotland
£275/sqft
Open→
CH25•497k pop
Liverpool
England
£495/sqft
Open→
BS0•479k pop
Bristol
England
£495/sqft
Open→
CF10•372k pop
Cardiff
Wales
£231/sqft
Open→
LE1•369k pop
Leicester
England
£495/sqft
Open→
BD1•366k pop
Bradford
England
£495/sqft
Open→
BT10•348k pop
Belfast
Northern Ireland
£193/sqft
Open→
CV1•345k pop
Coventry
England
£495/sqft
Open→
CH27•325k pop
Birkenhead
England
£495/sqft
Open→
NG1•324k pop
Nottingham
England
£495/sqft
Open→
E2•319k pop
Islington
England
£495/sqft
Open→
RG1•318k pop
Reading
England
£495/sqft
Open→
HU1•314k pop
Kingston upon Hull
England
£495/sqft
Open→
PR0•313k pop
Preston
England
£495/sqft
Open→
SA1•300k pop
Swansea
Wales
£231/sqft
Open→
NE1•300k pop
Newcastle upon Tyne
England
£495/sqft
Open→
SS0•295k pop
Southend-on-Sea
England
£495/sqft
Open→
BN2•284k pop
Brighton
England
£495/sqft
Open→
DE1•270k pop
Derby
England
£495/sqft
Open→
SO14•270k pop
Southampton
England
£495/sqft
Open→
WV1•264k pop
Wolverhampton
England
£495/sqft
Open→
PL1•260k pop
Plymouth
England
£495/sqft
Open→
ST1•258k pop
Stoke-on-Trent
England
£495/sqft
Open→
MK1•256k pop
Milton Keynes
England
£495/sqft
Open→
SW1•248k pop
City of Westminster
England
£495/sqft
Open→
NN1•246k pop
Northampton
England
£495/sqft
Open→
OL8•237k pop
Oldham
England
£495/sqft
Open→
LU1•225k pop
Luton
England
£495/sqft
Open→
E6•219k pop
Barking
England
£495/sqft
Open→
PO1•208k pop
Portsmouth
England
£495/sqft
Open→
SN1•202k pop
Swindon
England
£495/sqft
Open→
B64•199k pop
Dudley
England
£495/sqft
Open→
AB10•199k pop
Aberdeen
Scotland
£242/sqft
Open→
CR44•188k pop
Sutton
England
£495/sqft
Open→
WA9•183k pop
St Helens
England
£495/sqft
Open→
IP1•179k pop
Ipswich
England
£495/sqft
Open→
WN1•175k pop
Wigan
England
£495/sqft
Open→
CR0•173k pop
Croydon
England
£495/sqft
Open→
WA1•172k pop
Warrington
England
£495/sqft
Open→
WS1•172k pop
Walsall
England
£495/sqft
Open→
NG70•172k pop
Mansfield
England
£495/sqft
Open→
NE85•170k pop
Sunderland
England
£495/sqft
Open→
Regional Markets

England, Scotland, Wales & Northern Ireland

Regional property price benchmarks and devolved land transaction tax bands

🛡️Zero Lead-Gen · Zero Broker Spam

Why HomeKalk Works Differently

Property and mortgage decisions should never be gated behind lead-capture forms. While traditional real estate portals harvest your contact details to sell to mortgage brokers, HomeKalk delivers 100% transparent, client-side financial modeling.

Lead-Generation Portals✕ Lead-Broker Model
Aggressive Broker Calls

Locks results behind contact forms and resells your phone number to multiple commission-driven lenders and agents.

Drawback:Aggressive mortgage and broker lead generation.
HomeKalk Direct Model✓ HomeKalk Direct Model
100% Private & Instant

All calculations run directly in your browser. Zero registration, zero sales calls, and full data privacy.

Guarantee:Instant client-side model, zero third-party brokers.

Statutory Foundations & Market Data Sources

Free from lender sponsorships: Our calculations rely strictly on statutory tax schedules, central bank data, and public land registries:

HMRC SDLT Manual
Stamp Duty Land Tax
Statutory residential tax bands, First-Time Buyer relief thresholds, and additional property surcharges.
Standard / SourceProperty Tax
HM Land Registry
UK House Price Index
Verified transaction prices, regional price-per-sqft benchmarks, and annual capital appreciation rates.
Standard / SourceMarket Data
FCA MCOB Rules
Mortgage Conduct of Business
Regulatory affordability assessments, loan-to-income multiples, and interest rate stress-testing standards.
Standard / SourceAffordability
Finance Act (Section 24)
Landlord Tax Relief Rules
Restriction of finance cost relief for individual landlords to the 20% basic rate tax credit and ICR rules.
Standard / SourceBuy-to-Let
FAQ & Knowledge

Frequently Asked Questions

Clear answers about real estate calculations, interest rates, and privacy:

Are all UK property calculators completely free?
?
Yes, our UK calculators are 100% free with no registration, subscriptions, or paywalls required.
What sources inform your UK local property benchmarks?
?
Our data utilizes official HM Land Registry transaction data, ONS housing indices, and aggregate analytics from the KalkHub Network for 2026.
How current are your statutory Stamp Duty thresholds?
?
All SDLT rates and First-Time Buyer Relief bands reflect current statutory HMRC legislation.
Do you share user details with estate agents or mortgage brokers?
?
No. We enforce strict data privacy: no lead-brokering, no cold calls, and no marketing sharing.
Are financial calculations processed securely in my browser?
?
Yes. All mortgage amortizations and tax calculations execute entirely in your local browser.
Can I evaluate properties across England, Scotland, and Wales?
?
Yes, our regional engines dynamically adapt tax calculations to English SDLT, Scottish LBTT, and Welsh LTT structures.
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