No rent comparables — estimate is a rule-of-thumb fallback, not market data. Verify the rent locally before offering.
Property research tool — not a regulated financial service. Numbers are point-in-time estimates; how we decide →
Price
$800K
Return before costson price
—
Cash needed
$280K
deposit + costs
Monthly profit
−$5K
net of mgmt + voids
5y Return on your cash
-101.7%
after tax
IRR
—
cash + capital
How we define each return:On price — gross yield = annual rent ÷ purchase price.On cost — net yield ÷ total project cost (price + refurb + fees).On cash — cash-on-cash & ROI ÷ the actual cash you put in (deposit + costs).
Returns not yet calculated · Listing seen …
What-if calculator
Edit any input — outputs recalc live
Buy-to-Let. Standard rental on an Assured Shorthold Tenancy. Single household, market rent, paid monthly direct to landlord (or via agent). (hover any strategy tab for pros + cons)
Offer ($)
Monthly rent ($)
No rent data — verify locally
Financing
DepositYour cash in — the rest is the mortgage25% · $200,000
5%100% (cash buy)
Mortgage rate5y fixed7.0%
3.0%9.0%
Mortgage term (years)
Stress rate8.0%
5.0%9.0%
Acquisition costs
Refurb ($)
Legal + survey ($)
Mortgage fees ($)
Running costs
Management10%
0%20%
Void weeks
Insurance ($/mo)
Maintenance ($/mo)
Result · Rent it out
Monthly Monthly profit
-$4,695
after mortgage, operating costs & tax
Income
Monthly rent+$0
Outgoings
Mortgage-$3,992
Operating costs-$703
show breakdown ▾
Management (10% of rent)-$0
CapEx reserve (5% of rent)-$0
Council Tax × voids (2w/yr)-$11
Insurance-$40
Maintenance-$67
Income taxnot modelled · net is NOI basis
Returns
Return before costson price0.00%
Cash returnon cash-20.16%
Gross margin-$703
Cash needed$279,535
Monthly profit paybackn/a (monthly loss)
Data confidence
Lender stress test
Rent-covers-mortgage check0.00
Rent-covers-mortgage check FAIL (need ≥ 1.00)
Year-by-year Monthly profit (5-yr horizon)
Net Monthly profit after tax. Rent + costs compound at their growth rates; mortgage principal amortises year-by-year for repayment loans.
Year
Gross Rent
Op Costs
Mortgage
Equity Built
Tax
Net
Cumulative
Year 1
$0
$8,440
$47,902
$0
$0
-$56,342
-$56,342
Year 2
$0
$8,693
$47,902
$0
$0
-$56,595
-$112,937
Year 3
$0
$8,954
$47,902
$0
$0
-$56,856
-$169,793
Year 4
$0
$9,223
$47,902
$0
$0
-$57,124
-$226,917
Year 5
$0
$9,499
$47,902
$0
$0
-$57,401
-$284,318
Year 5 disposal
Disposal gain (gross)-$19,252
CGT$0
Net Disposal proceeds$861,183
What we verified
What we verified
2 total · click to expand
00020 ok · 0 caution · 0 fail · 2 unknown
Investor
Tenant profileUnknown
Tenant profilelikely cohort
Primary profile
Mixed demand
Nearest university
for student-let assessment
University of Aberdeen · 6702.6 km
Reason
Mixed-demand area without a single dominant tenant cohort. Local lettings agent can clarify.
Rent by the room feasibilityMin 3 beds for C4 routeBelow threshold
Run the numbers
Each tab prefills
What-if calculator
Edit any input — outputs recalc live
Buy-to-Let. Standard rental on an Assured Shorthold Tenancy. Single household, market rent, paid monthly direct to landlord (or via agent). (hover any strategy tab for pros + cons)
Offer ($)
Monthly rent ($)
No rent data — verify locally
Financing
DepositYour cash in — the rest is the mortgage25% · $200,000
5%100% (cash buy)
Mortgage rate5y fixed7.0%
3.0%9.0%
Mortgage term (years)
Stress rate8.0%
5.0%9.0%
Acquisition costs
Refurb ($)
Legal + survey ($)
Mortgage fees ($)
Running costs
Management10%
0%20%
Void weeks
Insurance ($/mo)
Maintenance ($/mo)
Result · Rent it out
Monthly Monthly profit
-$4,695
after mortgage, operating costs & tax
Income
Monthly rent+$0
Outgoings
Mortgage-$3,992
Operating costs-$703
show breakdown ▾
Management (10% of rent)-$0
CapEx reserve (5% of rent)-$0
Council Tax × voids (2w/yr)-$11
Insurance-$40
Maintenance-$67
Income taxnot modelled · net is NOI basis
Returns
Return before costson price0.00%
Cash returnon cash-20.16%
Gross margin-$703
Cash needed$279,535
Monthly profit paybackn/a (monthly loss)
Data confidence
Lender stress test
Rent-covers-mortgage check0.00
Rent-covers-mortgage check FAIL (need ≥ 1.00)
Rent by the roomupside
Tap to expand
Rent by the room conversion upside—▾
Required
Rooms (3+)? bd
If converted
Net Rent by the room yield—
Comparables
sold within 0.5 mi
Location & transport
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PropertySchoolsUniversitiesStations
Transport detail not loaded for this property.
Tax & exit
Ltd Co
Tax bandLtd Co 25%
Mortgage-interest tax rule credit$8,400
Annual rental tax$0
CGT yr 5$0 · company level
5y net total-$284,318
Acquisition costs
$280K
25% deposit$200,000
Refurb$61,535
Legal + survey$2,900
Mortgage + broker$13,000
Cash needed$279,535
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
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Sources: Rightmove · HM Land Registry · Ofsted · EA Flood Zones Estimates not financial advice