-4.1% 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.
EPC band not stated — verify the certificate before offering (2030 MEES minimum is band C).
Property research tool — not a regulated financial service. Numbers are point-in-time estimates; how we decide →
Monthly cashflow
−£894/mo
You top up £894/mo
Price vs market
Above comparable sales
+68% vs 12 sold
Return · IRR
-4.1%/yr
Loses money over 5 years
Cash to get in
£345K
Deposit + fees + refurb
Price £895KReturn before costson price4.90%5-yr return on cash -10%Rent est. £3,654 (£2,856–£4,675)
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: £2,856–£4,675/mo · n=21
Financing
DepositYour cash in — the rest is the mortgage25% · £223,750
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 (£18,647–£34,808 range), VAT-inclusive
Legal + survey (£)
Standard house — £1,900 legal + £1,000 survey
Mortgage fees (£)
2% product fee on £671,250 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
£43,848
£9,255
£43,631
£0
£0
-£9,038
-£9,038
Year 2
£45,163
£9,532
£43,631
£0
£0
-£8,000
-£17,038
Year 3
£46,518
£9,818
£43,631
£0
£0
-£6,931
-£23,969
Year 4
£47,914
£10,113
£43,631
£0
£0
-£5,830
-£29,800
Year 5
£49,351
£10,416
£43,631
£0
£0
-£4,696
-£34,496
Year 5 disposal
Disposal gain (gross)-£38,814
CGT£0
Net Disposal proceeds£963,449
What we verified
What we verified
12 total · click to expand
50075 ok · 0 caution · 0 fail · 7 unknown
Legal & planning
LeaseholdFreeholdTenure & planningFreehold
Legal & planning
2 checks
TenureUnknown
Lease lengthUnknown
Council planning restrictionUnknown
Council planning restrictionRent by the room conversion gatePlanning data
Conversion approvability
Per-property planning assessment
Likely approvable94% likely
Confidence: low
•Article 4 direction applies — planning permission required for C3->C4 HMO
•no known HMOs within 100m (below threshold)
•local council HMO approval rate 94% (349 decisions)
•this council refuses HMOs that would sandwich a family home between two HMOs — check both adjoining properties
•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 100 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 ratingUnknown
EPC& 2030 deadlineEPC register
▼
ABCDEFG
Current rating
from listing
Band A
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)£345,438
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
About this propertydescription · rightmove
Description& agent copyRightmove
On Bath`s eastern edge, the stunning Porta development combines contemporary living with a scenic outlook over open meadows. Residents can enjoy easy dog walks and runs straight from their doorstep, access to top-rated schools, and excellent connections to Bath, Bristol, London, and the Cotswolds, all from a beautifully situated and well-connected location just a five-minute walk from the vibrant community of Larkhall.
Bath`s World Heritage city centre is close by, with its…
LAMBRIDGE HOUSE FLAT 3, LONDON ROAD WEST, BATH, BA1 7HY
✓ Verified address
semi-detached · 4 bed · 3 bath
£895,000
est £3,654 · 4.90% gross
1 / 20
13/100
Marginal
4.90% — verify the rent + comps locally.
4.90% Return before costs — around the area average for this property type.
Monthly profit −£894/mo at the default 25% deposit @ 5.5% — open the calculator to stress-test.
Price
£895K
68% above sold comps
Return before costs
4.90%
est rent £3,654/monot enough comparablesRange £2,856–£4,675/mo (Q1–Q3)
Bedrooms
4
3 bath
Energy rating
—
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: £2,856–£4,675/mo · n=21
Financing
DepositYour cash in — the rest is the mortgage25% · £223,750
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 (£18,647–£34,808 range), VAT-inclusive
Legal + survey (£)
Standard house — £1,900 legal + £1,000 survey
Mortgage fees (£)
2% product fee on £671,250 loan + £1,000 booking fee
Short-let (SA) context296 active short-lets nearby
Short-let market context
Local nightly-rate and occupancy benchmarks for this postcode.
296 active short-let listings in this postcode
Housing-benefit (LHA) scheme detailBRMA Bath · cap £1,940/mo
Housing-benefit rent scheme detail
Per-BRMA Local Housing Allowance + per-LA council leasing scheme.
Rental Market Area (BRMA):
Bath
LHA monthly cap:
£1,940
Scheme type:
leasing
Premium:
+0% premium over LHA cap
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
£43,848
£9,255
£43,631
£0
£0
-£9,038
-£9,038
Year 2
£45,163
£9,532
£43,631
£0
£0
-£8,000
-£17,038
Year 3
£46,518
£9,818
£43,631
£0
£0
-£6,931
-£23,969
Year 4
£47,914
£10,113
£43,631
£0
£0
-£5,830
-£29,800
Year 5
£49,351
£10,416
£43,631
£0
£0
-£4,696
-£34,496
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£3,104
Gross Rent by the room yield4.16%
What we verified
12 total
5007
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▾
EPCPostcode estimate — check the registerNot stated on the listing
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 28.8%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£8,726
Annual rental tax£0
CGT yr 5£0 · company level
5y net total-£34,496
Acquisition costs
£345K
25% deposit£223,750
Stamp duty£79,500
Refurb£24,863
Legal + survey£2,900
Mortgage + broker£14,425
Cash needed£345,438
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
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Description& agent copyRightmove
On Bath`s eastern edge, the stunning Porta development combines contemporary living with a scenic outlook over open meadows. Residents can enjoy easy dog walks and runs straight from their doorstep, access to top-rated schools, and excellent connections to Bath, Bristol, London, and the Cotswolds, all from a beautifully situated and well-connected location just a five-minute walk from the vibrant community of Larkhall.
Bath`s World Heritage city centre is close by, with its…