Likely sold or withdrawnWe last saw this listing 54 days ago. It may no longer be available — treat these numbers as a reference and confirm with the listing agent before acting.
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5 BED SINGLE-FAMILY HOMEListed 242d ago
5-bed single_family investor view
20 David G Mugar Way, Boston, MA 02114 · 4,474 sqft · $1,116/sqft
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
−$26K/mo
You top up $26K/mo
Price
$5.00M
No local sold comps to compare
Return · IRR
—
Not modelled
Cash to get in
$1.66M
Deposit + fees + refurb
Return before costson price1.33%5-yr return on cash -92%Rent est. $5,553 ($4,720–$6,533)
How we define each return:On price — gross yield = annual rent ÷ purchase price.On cost — net yield ÷ total project cost (price + refurb + fees).On cash — cash-on-cash & ROI ÷ the actual cash you put in (deposit + costs).
Listing seen …
What-if calculator
Edit any input — outputs recalc live
Buy-to-Let. Standard rental on an Assured Shorthold Tenancy. Single household, market rent, paid monthly direct to landlord (or via agent). (hover any strategy tab for pros + cons)
Offer ($)
Monthly rent ($)
Local comp range: $4,720–$6,533/mo · n=1
Financing
DepositYour cash in — the rest is the mortgage25% · $1,248,750
5%100% (cash buy)
Standard 75% LTV for rental
Mortgage rate5y fixed7.0%
3.0%9.0%
5-year fixed (market average) — 7.00% (as of 2026-05).
Mortgage term (years)
Stress rate8.0%
5.0%9.0%
Fed base + 2pp stress (8.0%)
Acquisition costs
Refurb ($)
Tiered estimate (full refurb): $193,730–$360,340 range from $/sqft + per-room model
Legal + survey ($)
Standard house — $2,400 legal + $1,300 survey
Mortgage fees ($)
2% product fee on $3,746,250 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 $400K+
Maintenance ($/mo)
Default $67/mo — type unknown
Result · Rent it out
Monthly profit
-$25,562
after mortgage, operating costs & tax
Rent in$5,553/mo
$5,339Collected
$5,339/mo actually reaches you — the other $214 is lost to voids: the weeks a rental sits empty between tenants, when no rent comes in.
Where it goes
$24,924Mortgage$6,192Costs
Outgoings exceed rent — you top up $25,562/mo
Mortgage$24,924
Costs$6,192
Management$555
Maintenance$67
Insurance$40
CapEx reserve$278
Voids + council tax$15
Ltd co. accounts$104
Tax—
Shortfall−$25,562
Returns
Return before costson price1.33%
Cash returnon cash-18.47%
Gross margin-$852
Cash needed$1,660,950
Monthly profit paybackn/a (monthly loss)
Data confidence
Lender stress test
Rent-covers-mortgage check0.13
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
$66,636
$74,298
$299,087
$0
$0
-$306,749
-$306,749
Year 2
$68,635
$76,527
$299,087
$0
$0
-$306,979
-$613,728
Year 3
$70,694
$78,823
$299,087
$0
$0
-$307,216
-$920,944
Year 4
$72,815
$81,188
$299,087
$0
$0
-$307,460
-$1,228,403
Year 5
$74,999
$83,623
$299,087
$0
$0
-$307,711
-$1,536,114
Year 5 disposal
Disposal gain (gross)$1,377
CGT$262
Net Disposal proceeds$5,376,750
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 cohort5 bed
Primary profile
Family let
Secondary profile
HMO / sharers
Nearest university
for student-let assessment
University of Glasgow · 4875.7 km
Reason
5-bed house in a suburban area — family-let demand dominates; larger property may also work as a sharer HMO.
Likely sold or withdrawnWe last saw this listing 54 days ago. It may no longer be available — treat these numbers as a reference and confirm with the listing agent before acting.
0/100
Marginal
1.33% — verify the rent + comps locally.
1.33% Return before costs — around the area average for this property type.
Monthly profit −$25,562/mo at the default 25% deposit @ 5.5% — open the calculator to stress-test.
Monthly cashflow
−$26K/mo
You top up $26K/mo
Price
$5.00M
No local sold comps to compare
Return · IRR
—
Not modelled
Cash to get in
$1.66M
Deposit + fees + refurb
Return before costson price1.33%5-yr return on cash -92%Rent est. $5,553 ($4,720–$6,533)
Bedrooms
5
5 bath
Run the numbers
Each tab prefills
What-if calculator
Edit any input — outputs recalc live
Buy-to-Let. Standard rental on an Assured Shorthold Tenancy. Single household, market rent, paid monthly direct to landlord (or via agent). (hover any strategy tab for pros + cons)
Offer ($)
Monthly rent ($)
Local comp range: $4,720–$6,533/mo · n=1
Financing
DepositYour cash in — the rest is the mortgage25% · $1,248,750
5%100% (cash buy)
Standard 75% LTV for rental
Mortgage rate5y fixed7.0%
3.0%9.0%
5-year fixed (market average) — 7.00% (as of 2026-05).
Mortgage term (years)
Stress rate8.0%
5.0%9.0%
Fed base + 2pp stress (8.0%)
Acquisition costs
Refurb ($)
Tiered estimate (full refurb): $193,730–$360,340 range from $/sqft + per-room model
Legal + survey ($)
Standard house — $2,400 legal + $1,300 survey
Mortgage fees ($)
2% product fee on $3,746,250 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 $400K+
Maintenance ($/mo)
Default $67/mo — type unknown
Result · Rent it out
Monthly profit
-$25,562
after mortgage, operating costs & tax
Rent in$5,553/mo
$5,339Collected
$5,339/mo actually reaches you — the other $214 is lost to voids: the weeks a rental sits empty between tenants, when no rent comes in.
Where it goes
$24,924Mortgage$6,192Costs
Outgoings exceed rent — you top up $25,562/mo
Mortgage$24,924
Costs$6,192
Management$555
Maintenance$67
Insurance$40
CapEx reserve$278
Voids + council tax$15
Ltd co. accounts$104
Tax—
Shortfall−$25,562
Returns
Return before costson price1.33%
Cash returnon cash-18.47%
Gross margin-$852
Cash needed$1,660,950
Monthly profit paybackn/a (monthly loss)
Data confidence
Lender stress test
Rent-covers-mortgage check0.13
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
$66,636
$74,298
$299,087
$0
$0
-$306,749
-$306,749
Year 2
$68,635
$76,527
$299,087
$0
$0
-$306,979
-$613,728
Year 3
$70,694
$78,823
$299,087
$0
$0
-$307,216
-$920,944
Year 4
$72,815
$81,188
$299,087
$0
$0
-$307,460
-$1,228,403
Year 5
$74,999
$83,623
$299,087
$0
$0
-$307,711
-$1,536,114
What we verified
3 total
3000
Building condition1▾
Refurb costBased on beds + baths + sqftEstimate available
Investor profile2▾
Tenant profileBeds + postcode heuristicRent by the room / sharers
Rent by the room feasibilityMin 3 beds for C4 routeFeasible
Comparables
sold within 0.5 mi
Location & transport
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PropertySchoolsUniversitiesStations
Transport detail not loaded for this property.
Acquisition costs
$1.7M
25% deposit$1,248,750
Refurb$277,035
Legal + survey$3,700
Mortgage + broker$75,925
Cash needed$1,660,950
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