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
−$130/mo
You top up $130/mo
Price
$250K
No local sold comps to compare
Return · IRR
—
Not modelled
Cash to get in
$218K
Deposit + fees + refurb
Return before costson price9.26%5-yr return on cash -2%Rent est. $1,929
How we define each return:On price — gross yield = annual rent ÷ purchase price.On cost — net yield ÷ total project cost (price + refurb + fees).On cash — cash-on-cash & ROI ÷ the actual cash you put in (deposit + costs).
Listing seen …
What-if calculator
Edit any input — outputs recalc live
Buy-to-Let. Standard rental on an Assured Shorthold Tenancy. Single household, market rent, paid monthly direct to landlord (or via agent). (hover any strategy tab for pros + cons)
Offer ($)
Monthly rent ($)
Estimated rent from few comparables — verify.
Financing
DepositYour cash in — the rest is the mortgage25% · $62,500
5%100% (cash buy)
Standard 75% LTV for rental
Mortgage rate5y fixed7.0%
3.0%9.0%
5-year fixed (market average) — 7.00% (as of 2026-05).
Mortgage term (years)
Stress rate8.0%
5.0%9.0%
Fed base + 2pp stress (8.0%)
Acquisition costs
Refurb ($)
Capped at 60% of $250,000 asking ($150,000). Raw model: $113,945–$212,575. Verify with a surveyor before offering.
Legal + survey ($)
Standard house — $1,400 legal + $750 survey
Mortgage fees ($)
2% product fee on $187,500 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 $200K–$400K
Maintenance ($/mo)
Default $67/mo — type unknown
Result · Rent it out
Monthly profit
-$130
after mortgage, operating costs & tax
Rent in$1,929/mo
$1,855Collected
$1,855/mo actually reaches you — the other $74 is lost to voids: the weeks a rental sits empty between tenants, when no rent comes in.
Where it goes
$1,247Mortgage$811Costs
Outgoings exceed rent — you top up $130/mo
Mortgage$1,247
Costs$811
Management$193
Maintenance$67
Insurance$28
CapEx reserve$96
Voids + council tax$6
Ltd co. accounts$104
Tax—
Shortfall−$130
Returns
Return before costson price9.26%
Cash returnon cash-0.71%
Gross margin$1,043
Cash needed$218,125
Monthly profit paybackn/a (monthly loss)
Data confidence
Lender stress test
Rent-covers-mortgage check0.80
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
$23,148
$9,738
$14,969
$0
$0
-$1,559
-$1,559
Year 2
$23,842
$10,030
$14,969
$0
$0
-$1,156
-$2,715
Year 3
$24,558
$10,331
$14,969
$0
$0
-$742
-$3,457
Year 4
$25,294
$10,640
$14,969
$0
$0
-$315
-$3,773
Year 5
$26,053
$10,960
$14,969
$0
$24
$100
-$3,672
Year 5 disposal
Disposal gain (gross)-$138,030
CGT$0
Net Disposal proceeds$269,120
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 · 6806.5 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 price9.26%5-yr return on cash -2%Rent est. $1,929
Bedrooms
4
2 bath
Run the numbers
Each tab prefills
What-if calculator
Edit any input — outputs recalc live
Buy-to-Let. Standard rental on an Assured Shorthold Tenancy. Single household, market rent, paid monthly direct to landlord (or via agent). (hover any strategy tab for pros + cons)
Offer ($)
Monthly rent ($)
Estimated rent from few comparables — verify.
Financing
DepositYour cash in — the rest is the mortgage25% · $62,500
5%100% (cash buy)
Standard 75% LTV for rental
Mortgage rate5y fixed7.0%
3.0%9.0%
5-year fixed (market average) — 7.00% (as of 2026-05).
Mortgage term (years)
Stress rate8.0%
5.0%9.0%
Fed base + 2pp stress (8.0%)
Acquisition costs
Refurb ($)
Capped at 60% of $250,000 asking ($150,000). Raw model: $113,945–$212,575. Verify with a surveyor before offering.
Legal + survey ($)
Standard house — $1,400 legal + $750 survey
Mortgage fees ($)
2% product fee on $187,500 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 $200K–$400K
Maintenance ($/mo)
Default $67/mo — type unknown
Result · Rent it out
Monthly profit
-$130
after mortgage, operating costs & tax
Rent in$1,929/mo
$1,855Collected
$1,855/mo actually reaches you — the other $74 is lost to voids: the weeks a rental sits empty between tenants, when no rent comes in.
Where it goes
$1,247Mortgage$811Costs
Outgoings exceed rent — you top up $130/mo
Mortgage$1,247
Costs$811
Management$193
Maintenance$67
Insurance$28
CapEx reserve$96
Voids + council tax$6
Ltd co. accounts$104
Tax—
Shortfall−$130
Returns
Return before costson price9.26%
Cash returnon cash-0.71%
Gross margin$1,043
Cash needed$218,125
Monthly profit paybackn/a (monthly loss)
Data confidence
Lender stress test
Rent-covers-mortgage check0.80
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
$23,148
$9,738
$14,969
$0
$0
-$1,559
-$1,559
Year 2
$23,842
$10,030
$14,969
$0
$0
-$1,156
-$2,715
Year 3
$24,558
$10,331
$14,969
$0
$0
-$742
-$3,457
Year 4
$25,294
$10,640
$14,969
$0
$0
-$315
-$3,773
Year 5
$26,053
$10,960
$14,969
$0
$24
$100
-$3,672
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
$218K
25% deposit$62,500
Refurb$150,000
Legal + survey$2,150
Mortgage + broker$4,750
Cash needed$218,125
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