-10.2% 5y IRR — capital outlay disproportionate to returns
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 vs market
Above comparable sales
+44% vs 12 sold
Return · IRR
-10.2%/yr
Loses money over 5 years
Cash to get in
£209K
Deposit + fees + refurb
Price £585KReturn before costson price · Rent by the room4.93%5-yr return on cash -40%Rent est. £1,398 (£1,598–£1,223)
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 liveRates as of 20 May 2026
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: £1,598–£1,223/mo · n=25
Financing
DepositYour cash in — the rest is the mortgage25% · £146,250
5%100% (cash buy)
Standard 75% LTV for BTL
Mortgage rate5y fixed5.8%
3.0%9.0%
5-year fixed at 75% LTV — 5.75% (as of 2026-05-20).
Mortgage term (years)
Stress rate6.5%
5.0%9.0%
BoE base + 2pp stress (6.5%)
Acquisition costs
Refurb (£)
Per-property refurb estimate from the element rate-card model (£1,013–£1,890 range), VAT-inclusive
Legal + survey (£)
Standard house — £1,900 legal + £1,000 survey
Mortgage fees (£)
2% product fee on £438,750 loan + £1,000 booking fee
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
£16,776
£5,596
£28,519
£0
£0
-£17,339
-£17,339
Year 2
£17,279
£5,764
£28,519
£0
£0
-£17,003
-£34,342
Year 3
£17,798
£5,937
£28,519
£0
£0
-£16,658
-£51,000
Year 4
£18,332
£6,115
£28,519
£0
£0
-£16,302
-£67,302
Year 5
£18,882
£6,298
£28,519
£0
£0
-£15,935
-£83,237
Year 5 disposal
Disposal gain (gross)-£8,010
CGT£0
Net Disposal proceeds£629,740
What we verified
What we verified
12 total · click to expand
60066 ok · 0 caution · 0 fail · 6 unknown
Legal & planning
LeaseholdFreeholdTenure & planningFreehold
Legal & planning
1 checks
TenureFreehold
Council planning restrictionUnknown
Council planning restrictionRent by the room conversion gatePlanning data
Conversion approvability
Per-property planning assessment
Likely approvable83% likely
Confidence: low
•Article 4 direction applies — planning permission required for C3->C4 HMO
•no known HMOs within 50m (below threshold)
•local council HMO approval rate 83% (446 decisions)
•NO HMO concentration data for this council: neither a licensed register nor granted change-of-use decisions nearby. This is ABSENCE OF DATA, not absence of HMOs — verify with the council before relying on it
Rent by the room concentration nearby
≈0.0% within 50 m vs 10% policy
Rent by the room restriction
C3 to C4 conversion
Unknown
Confidence
low
Source
No LPA data for this prefix
Rates as of May 2026
Building condition
Energy ratingB
EPC& 2030 deadlineEPC register
▼
ABCDEFG
Current rating
From listing description
Band B
MEES 2030 compliance
C required for new tenancies
PASS
EPC band from listing · verify certificate before exchanging
Cladding safety certificateNot stated on the listingHeritageNot stated on the listing
Heritage& planning constraintsNHLE register
We don't ingest the NHLE bulk register, so we can't flag listed-building or conservation-area status for this address from our data alone. Use the official registry to verify before exchanging.
Total cash neededdeposit + costs (loan covers the rest)£208,775
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
About this propertydescription · zoopla
Description& agent copyZoopla
A stunning example of The Westbury by highly regarded housebuilder Messrs Avant Homes, this exceptional detached family home offers spacious contemporary living, beautifully positioned on the edge of the ever-popular village of Moulton, Northampton. Offered to the market with no onward chain, the property provides an excellent opportunity for buyers seeking a straightforward move.
The property is entered via a welcoming entrance hall with stairs rising to the first floor. A…
4.93%Rent by the room strategy — market rent unverified, verify locally.
2.87% Return before costs — around the area average for this property type.
Monthly profit −£1,499/mo at the default 25% deposit @ 5.5% — open the calculator to stress-test.
Energy rating B — Min. energy standard 2030 compliant.
Price
£585K
44% above sold comps
Return before costs (best)
4.93%
Rent by the room
Bedrooms
4
3 bath
Energy rating
B
Energy rating
Run the numbers
Each tab prefills
What-if calculator
Edit any input — outputs recalc liveRates as of 20 May 2026
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: £1,598–£1,223/mo · n=25
Financing
DepositYour cash in — the rest is the mortgage25% · £146,250
5%100% (cash buy)
Standard 75% LTV for BTL
Mortgage rate5y fixed5.8%
3.0%9.0%
5-year fixed at 75% LTV — 5.75% (as of 2026-05-20).
Mortgage term (years)
Stress rate6.5%
5.0%9.0%
BoE base + 2pp stress (6.5%)
Acquisition costs
Refurb (£)
Per-property refurb estimate from the element rate-card model (£1,013–£1,890 range), VAT-inclusive
Legal + survey (£)
Standard house — £1,900 legal + £1,000 survey
Mortgage fees (£)
2% product fee on £438,750 loan + £1,000 booking fee
Housing-benefit (LHA) scheme detailBRMA Northampton · cap £1,157/mo
Housing-benefit rent scheme detail
Per-BRMA Local Housing Allowance + per-LA council leasing scheme.
Rental Market Area (BRMA):
Northampton
LHA monthly cap:
£1,157
Scheme type:
leasing
Premium:
+0% premium over LHA cap
Typical lease:
0 years lease
Management:
management covered by council
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
£16,776
£5,596
£28,519
£0
£0
-£17,339
-£17,339
Year 2
£17,279
£5,764
£28,519
£0
£0
-£17,003
-£34,342
Year 3
£17,798
£5,937
£28,519
£0
£0
-£16,658
-£51,000
Year 4
£18,332
£6,115
£28,519
£0
£0
-£16,302
-£67,302
Year 5
£18,882
£6,298
£28,519
£0
£0
-£15,935
-£83,237
Rent by the roomupside
Tap to expand
Rent by the room conversion upside—▾
Required
Rooms (3+)4 bd
Conversion£34,000
If converted
Gross / mo£2,404
Gross Rent by the room yield4.93%
What we verified
12 total
6006
Legal & planning4▾
Article 4HMO restriction lookupUnknown
Rent by the room licensingMandatory if 5+ unrelatedCheck LPA
TenureTenure typeFreehold
HeritageListed building / conservation areaNot stated on the listing
Building condition3▾
EPCEnergy efficiency ratingB
EWS1External wall safety (cladding)Not stated on the listing
Refurb costBased on beds + baths + sqftEstimate available
Area3▾
Crimepolice.uk · monthlyChecking…
SchoolsGIAS · OfstedChecking…
FloodEA Flood Map · England onlyChecking…
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
Wide · CV 22.6%Med confidence
Loading nearby sold…
Location & transport
Score 90/100
Loading map…
PropertySchoolsUniversitiesStationsArticle 4
Transport detail not loaded for this property.
Tax & exit
Ltd Co
Tax bandLtd Co 25%
Mortgage-interest tax rule credit£5,704
Annual rental tax£0
CGT yr 5£0 · company level
5y net total-£83,237
Acquisition costs
£209K
25% deposit£146,250
Stamp duty£48,500
Refurb£1,350
Legal + survey£2,900
Mortgage + broker£9,775
Cash needed£208,775
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
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Description& agent copyZoopla
A stunning example of The Westbury by highly regarded housebuilder Messrs Avant Homes, this exceptional detached family home offers spacious contemporary living, beautifully positioned on the edge of the ever-popular village of Moulton, Northampton. Offered to the market with no onward chain, the property provides an excellent opportunity for buyers seeking a straightforward move.
The property is entered via a welcoming entrance hall with stairs rising to the first floor. A…