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 →
Monthly cashflow
−$1K/mo
You top up $1K/mo
Price
$700K
No local sold comps to compare
Return · IRR
—
Not modelled
Cash to get in
$474K
Deposit + fees + refurb
Return before costson price7.31%5-yr return on cash -11%Rent est. $4,262
How we define each return:On price — gross yield = annual rent ÷ purchase price.On cost — net yield ÷ total project cost (price + refurb + fees).On cash — cash-on-cash & ROI ÷ the actual cash you put in (deposit + costs).
Listing seen …
What-if calculator
Edit any input — outputs recalc live
Buy-to-Let. Standard rental on an Assured Shorthold Tenancy. Single household, market rent, paid monthly direct to landlord (or via agent). (hover any strategy tab for pros + cons)
Offer ($)
Monthly rent ($)
Estimated rent from few comparables — verify.
Financing
DepositYour cash in — the rest is the mortgage25% · $174,975
5%100% (cash buy)
Standard 75% LTV for rental
Mortgage rate5y fixed7.0%
3.0%9.0%
5-year fixed (market average) — 7.00% (as of 2026-05).
Mortgage term (years)
Stress rate8.0%
5.0%9.0%
Fed base + 2pp stress (8.0%)
Acquisition costs
Refurb ($)
Tiered estimate (full refurb): $194,400–$361,720 range from $/sqft + per-room model
Legal + survey ($)
Standard house — $1,900 legal + $1,000 survey
Mortgage fees ($)
2% product fee on $524,925 loan + $1,000 booking fee
Running costs
Management10%
0%20%
Typical rental agency rate
Void weeks
Typical voids for rental
Insurance ($/mo)
Typical building+landlord cover for $400K+
Maintenance ($/mo)
Default $67/mo — type unknown
Result · Rent it out
Monthly profit
-$1,047
after mortgage, operating costs & tax
Rent in$4,262/mo
$4,098Collected
$4,098/mo actually reaches you — the other $164 is lost to voids: the weeks a rental sits empty between tenants, when no rent comes in.
Where it goes
$3,492Mortgage$1,816Costs
Outgoings exceed rent — you top up $1,047/mo
Mortgage$3,492
Costs$1,816
Management$426
Maintenance$67
Insurance$40
CapEx reserve$213
Voids + council tax$11
Ltd co. accounts$104
Tax—
Shortfall−$1,047
Returns
Return before costson price7.31%
Cash returnon cash-2.65%
Gross margin$2,282
Cash needed$474,032
Monthly profit paybackn/a (monthly loss)
Data confidence
Lender stress test
Rent-covers-mortgage check0.66
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.
Mortgage paydownRent profitbefore price growth
Full year-by-year breakdown
Year
Gross Rent
Op Costs
Mortgage
Equity Built
Tax
Net
Cumulative
Year 1
$51,144
$21,797
$41,908
$0
$0
-$12,561
-$12,561
Year 2
$52,678
$22,451
$41,908
$0
$0
-$11,681
-$24,242
Year 3
$54,259
$23,125
$41,908
$0
$0
-$10,774
-$35,016
Year 4
$55,886
$23,818
$41,908
$0
$0
-$9,840
-$44,856
Year 5
$57,563
$24,533
$41,908
$0
$0
-$8,878
-$53,734
Year 5 disposal
Disposal gain (gross)-$241,430
CGT$0
Net Disposal proceeds$753,428
What we verified
What we verified
2 total · click to expand
20002 ok · 0 caution · 0 fail · 0 unknown
Investor
Tenant profileFamily let
Tenant profilelikely cohort4 bed
Primary profile
Family let
Secondary profile
HMO / sharers
Nearest university
for student-let assessment
University of Glasgow · 5708.6 km
Reason
4-bed house in a suburban area — family-let demand dominates; larger property may also work as a sharer HMO.
Return before costson price7.31%5-yr return on cash -11%Rent est. $4,262
Bedrooms
4
4 bath
Run the numbers
Each tab prefills
What-if calculator
Edit any input — outputs recalc live
Buy-to-Let. Standard rental on an Assured Shorthold Tenancy. Single household, market rent, paid monthly direct to landlord (or via agent). (hover any strategy tab for pros + cons)
Offer ($)
Monthly rent ($)
Estimated rent from few comparables — verify.
Financing
DepositYour cash in — the rest is the mortgage25% · $174,975
5%100% (cash buy)
Standard 75% LTV for rental
Mortgage rate5y fixed7.0%
3.0%9.0%
5-year fixed (market average) — 7.00% (as of 2026-05).
Mortgage term (years)
Stress rate8.0%
5.0%9.0%
Fed base + 2pp stress (8.0%)
Acquisition costs
Refurb ($)
Tiered estimate (full refurb): $194,400–$361,720 range from $/sqft + per-room model
Legal + survey ($)
Standard house — $1,900 legal + $1,000 survey
Mortgage fees ($)
2% product fee on $524,925 loan + $1,000 booking fee
Running costs
Management10%
0%20%
Typical rental agency rate
Void weeks
Typical voids for rental
Insurance ($/mo)
Typical building+landlord cover for $400K+
Maintenance ($/mo)
Default $67/mo — type unknown
Result · Rent it out
Monthly profit
-$1,047
after mortgage, operating costs & tax
Rent in$4,262/mo
$4,098Collected
$4,098/mo actually reaches you — the other $164 is lost to voids: the weeks a rental sits empty between tenants, when no rent comes in.
Where it goes
$3,492Mortgage$1,816Costs
Outgoings exceed rent — you top up $1,047/mo
Mortgage$3,492
Costs$1,816
Management$426
Maintenance$67
Insurance$40
CapEx reserve$213
Voids + council tax$11
Ltd co. accounts$104
Tax—
Shortfall−$1,047
Returns
Return before costson price7.31%
Cash returnon cash-2.65%
Gross margin$2,282
Cash needed$474,032
Monthly profit paybackn/a (monthly loss)
Data confidence
Lender stress test
Rent-covers-mortgage check0.66
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.
Mortgage paydownRent profitbefore price growth
Full year-by-year breakdown
Year
Gross Rent
Op Costs
Mortgage
Equity Built
Tax
Net
Cumulative
Year 1
$51,144
$21,797
$41,908
$0
$0
-$12,561
-$12,561
Year 2
$52,678
$22,451
$41,908
$0
$0
-$11,681
-$24,242
Year 3
$54,259
$23,125
$41,908
$0
$0
-$10,774
-$35,016
Year 4
$55,886
$23,818
$41,908
$0
$0
-$9,840
-$44,856
Year 5
$57,563
$24,533
$41,908
$0
$0
-$8,878
-$53,734
What we verified
3 total
3000
Building condition1▾
Refurb costBased on beds + baths + sqftEstimate available
Investor profile2▾
Tenant profileBeds + postcode heuristicFamily / Rent by the room
Rent by the room feasibilityMin 3 beds for C4 routeFeasible
Comparables
sold within 0.5 mi
Location & transport
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PropertySchoolsUniversitiesStations
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Acquisition costs
$474K
25% deposit$174,975
Refurb$278,060
Legal + survey$2,900
Mortgage + broker$11,499
Cash needed$474,032
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
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Sources: Zillow · County records · GreatSchools Estimates not financial advice