Monthly profit +$1,088/mo from completion — the no.1 reason to invest
19.23% return before costs — above-market
Stress Rent-covers-mortgage check PASS at 6.5% rate stress — lender-friendly
Why to be cautious
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
Pays you every month, net of costs
Price
$171K
No local sold comps to compare
Return · IRR
—
Not modelled
Cash to get in
$149K
Deposit + fees + refurb
Return before costson price19.23%5-yr return on cash 39%Rent est. $2,740 ($2,533–$2,964)
How we define each return:On price — gross yield = annual rent ÷ purchase price.On cost — net yield ÷ total project cost (price + refurb + fees).On cash — cash-on-cash & ROI ÷ the actual cash you put in (deposit + costs).
Listing seen …
What-if calculator
Edit any input — outputs recalc live
Buy-to-Let. Standard rental on an Assured Shorthold Tenancy. Single household, market rent, paid monthly direct to landlord (or via agent). (hover any strategy tab for pros + cons)
Offer ($)
Monthly rent ($)
Local comp range: $2,533–$2,964/mo · n=10
Financing
DepositYour cash in — the rest is the mortgage25% · $42,750
5%100% (cash buy)
Standard 75% LTV for rental
Mortgage rate5y fixed7.0%
3.0%9.0%
5-year fixed (market average) — 7.00% (as of 2026-05).
Mortgage term (years)
Stress rate8.0%
5.0%9.0%
Fed base + 2pp stress (8.0%)
Acquisition costs
Refurb ($)
Capped at 60% of $171,000 asking ($102,600). Raw model: $72,960–$136,460. Verify with a surveyor before offering.
Legal + survey ($)
Standard house — $1,100 legal + $600 survey
Mortgage fees ($)
2% product fee on $128,250 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 sub-$200K
Maintenance ($/mo)
Default $67/mo — type unknown
Result · Rent it out
Monthly profit
+$1,088
after mortgage, operating costs & tax
Rent in$2,740/mo
$2,635Collected
$2,635/mo actually reaches you — the other $105 is lost to voids: the weeks a rental sits empty between tenants, when no rent comes in.
Where it goes
$853Mortgage$799Costs$1,088Your profit
$1,088/mo left as profit · 41% of rent kept
Mortgage$853
Costs$799
Management$274
Maintenance$67
Insurance$20
CapEx reserve$137
Voids + council tax$5
Ltd co. accounts$104
Tax—
Profit+$1,088
Returns
Return before costson price19.23%
Cash returnon cash8.75%
Gross margin$1,836
Cash needed$149,198
Monthly profit payback11y 6m
Data confidence
Lender stress test
Rent-covers-mortgage check1.69
Rent-covers-mortgage check PASS (target 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
$32,880
$9,587
$10,239
$0
$2,480
$10,574
$10,574
Year 2
$33,866
$9,875
$10,239
$0
$2,613
$11,140
$21,714
Year 3
$34,882
$10,171
$10,239
$0
$2,750
$11,723
$33,437
Year 4
$35,929
$10,476
$10,239
$0
$2,891
$12,323
$45,760
Year 5
$37,007
$10,790
$10,239
$0
$3,036
$12,942
$58,701
Year 5 disposal
Disposal gain (gross)-$94,642
CGT$0
Net Disposal proceeds$184,078
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 Aberdeen · 7339.2 km
Reason
4-bed house in a suburban area — family-let demand dominates; larger property may also work as a sharer HMO.
Stress Rent-covers-mortgage check PASS at 6.5% rate stress
19.23% Return before costs — above-market
Monthly cashflow
+$1K/mo
Pays you every month, net of costs
Price
$171K
No local sold comps to compare
Return · IRR
—
Not modelled
Cash to get in
$149K
Deposit + fees + refurb
Return before costson price19.23%5-yr return on cash 39%Rent est. $2,740 ($2,533–$2,964)
Bedrooms
4
2 bath
Run the numbers
Each tab prefills
What-if calculator
Edit any input — outputs recalc live
Buy-to-Let. Standard rental on an Assured Shorthold Tenancy. Single household, market rent, paid monthly direct to landlord (or via agent). (hover any strategy tab for pros + cons)
Offer ($)
Monthly rent ($)
Local comp range: $2,533–$2,964/mo · n=10
Financing
DepositYour cash in — the rest is the mortgage25% · $42,750
5%100% (cash buy)
Standard 75% LTV for rental
Mortgage rate5y fixed7.0%
3.0%9.0%
5-year fixed (market average) — 7.00% (as of 2026-05).
Mortgage term (years)
Stress rate8.0%
5.0%9.0%
Fed base + 2pp stress (8.0%)
Acquisition costs
Refurb ($)
Capped at 60% of $171,000 asking ($102,600). Raw model: $72,960–$136,460. Verify with a surveyor before offering.
Legal + survey ($)
Standard house — $1,100 legal + $600 survey
Mortgage fees ($)
2% product fee on $128,250 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 sub-$200K
Maintenance ($/mo)
Default $67/mo — type unknown
Result · Rent it out
Monthly profit
+$1,088
after mortgage, operating costs & tax
Rent in$2,740/mo
$2,635Collected
$2,635/mo actually reaches you — the other $105 is lost to voids: the weeks a rental sits empty between tenants, when no rent comes in.
Where it goes
$853Mortgage$799Costs$1,088Your profit
$1,088/mo left as profit · 41% of rent kept
Mortgage$853
Costs$799
Management$274
Maintenance$67
Insurance$20
CapEx reserve$137
Voids + council tax$5
Ltd co. accounts$104
Tax—
Profit+$1,088
Returns
Return before costson price19.23%
Cash returnon cash8.75%
Gross margin$1,836
Cash needed$149,198
Monthly profit payback11y 6m
Data confidence
Lender stress test
Rent-covers-mortgage check1.69
Rent-covers-mortgage check PASS (target 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
$32,880
$9,587
$10,239
$0
$2,480
$10,574
$10,574
Year 2
$33,866
$9,875
$10,239
$0
$2,613
$11,140
$21,714
Year 3
$34,882
$10,171
$10,239
$0
$2,750
$11,723
$33,437
Year 4
$35,929
$10,476
$10,239
$0
$2,891
$12,323
$45,760
Year 5
$37,007
$10,790
$10,239
$0
$3,036
$12,942
$58,701
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
$149K
25% deposit$42,750
Refurb$102,600
Legal + survey$1,700
Mortgage + broker$3,565
Cash needed$149,198
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