8.56% Rent by the room return before costs — verify the rent + comps locally.
Why it works
Why to be cautious
Monthly profit −£388/mo — significantly negative — real recurring drain
-4.4% 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
−£388/mo
You top up £388/mo
Price vs market
Above comparable sales
+4% vs 12 sold
Return · IRR
-4.4%/yr
Loses money over 5 years
Cash to get in
£119K
Deposit + fees + refurb
Price £340KReturn before costson price · Rent by the room8.56%5-yr return on cash -13%Rent est. £1,477 (£1,411–£1,546)
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: £1,411–£1,546/mo · n=11
Financing
DepositYour cash in — the rest is the mortgage25% · £85,000
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 — £1,400 legal + £750 survey
Mortgage fees (£)
2% product fee on £255,000 loan + £1,000 booking fee
Running costs
Management10%
0%20%
Typical BTL agency rate
Void weeks
Typical voids for BTL
Insurance (£/mo)
Typical BTL building+landlord cover for £200K–£400K
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
£17,724
£5,126
£16,575
£0
£0
-£3,977
-£3,977
Year 2
£18,256
£5,279
£16,575
£0
£0
-£3,599
-£7,575
Year 3
£18,803
£5,438
£16,575
£0
£0
-£3,209
-£10,785
Year 4
£19,367
£5,601
£16,575
£0
£0
-£2,808
-£13,593
Year 5
£19,949
£5,769
£16,575
£0
£0
-£2,395
-£15,988
Year 5 disposal
Disposal gain (gross)-£1,497
CGT£0
Net Disposal proceeds£366,003
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
Uncertain34% 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 31% (49 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 50 m vs 35% 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
EPC band not available in the listing. The 2030 MEES minimum is band C — verify the certificate before offering.
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.
Compare 7 strategies side-by-side · best shown with ⭐
⭐Rent by the room wins — +£550/mo · £875/mo ahead of Council lease (after room-conversion)
Strategy
Return before costson price
Monthly profit
Cash needed
5y Return on your cashon cash
Risk
Feasibility
Rent it out
5.21%
-£388
£118,600
-13.5%
Low
Feasible
Housing-benefit rent
4.21%
-£696
£118,600
-28.1%
Med
Feasible
Council lease
5.21%
-£325
£118,600
-13.1%
Low
Feasible
Refurb & refinance
5.21%
-£388
£136,140
-11.7%
Med
Feasible
Short-stay let / Airbnb
—
—
—
—
—
Disabledno local short-let data
Buy, improve & sell
0.00%
-£199
£368,040
9%
Med
Feasible
⭐ Rent by the room
5.48% *
+£550
£121,500
—
—
Feasible
* Rent by the room shows net yield on cost for the audited HMO conversion deal (post-conversion, after running costs) — not gross like the other rows. Its 5-yr ROI reads “—” because the audited deal is a year-one snapshot; the HMO conversion panel below shows the cash-back / payback horizon.
Housing-benefit (LHA) scheme detailBRMA Milton Keynes · cap £1,192/mo
Housing-benefit rent scheme detail
Per-BRMA Local Housing Allowance + per-LA council leasing scheme.
Rental Market Area (BRMA):
Milton Keynes
LHA monthly cap:
£1,192
Scheme type:
other
Premium:
+800% premium over LHA cap
Typical lease:
0 years lease
Management:
landlord pays agent (typical 10%)
Ready to move on this deal?
Generates an offer pack with your numbers & sources — take it to the agent.
Pro analysis — outcome range, stress tests & portfolio impactLocal lettings demanddays-to-let · supply now · trend
Rent by the room conversion upside
As-is Rent it out vs converted Rent by the room
+£17/mo cash flow vs Rent it out if converted to Rent by the room
8.47% Return before costs on price converted vs 5.21% as-is
£340k → 4-bed HMO @ ~£767/room: £2,991 pcm gross, ~£1,718 pcm net (5.5% net on £376k all-in incl. ~£10k works)
medium confidence
Unlocks ~£9,700/yr extra rent
3 → 4 lettable rooms · ~6.1% gross at max
Potential, not guaranteed (subject to planning + regs). Estimate from the floorplan (kitchen size assumed) — verify room sizes against the floorplan before offering.
How we calculated this
floorplan shows 5 habitable rooms (3 beds + 2 reception(s)) in 95 m²; convert 1 spare room(s) to bedrooms, keeping one reception as the lounge → up to 4 lettable rooms (0 double, 1 single); sized to Milton Keynes adopted standard (8/13 m²; Milton Keynes Council HMO Amenity Standards (Aug 2022)); adds ~£809/mo; loft conversion may add 1-2 further rooms (subject to head height/planning — not counted); Article 4 — planning permission needed
Pro members see the floorplan with every convertible room outlined in green. Verify room sizes before offering.
3 → 4 bed HMO+1 single5.48% net on cost5.43% cash-on-cashuplift 5.21% → 6.12%
✓Sized to Milton Keynes's adopted HMO standards
Projections use documented assumptions (local room rates, typical conversion costs, 75% LTV at 5.5%, indicative regional valuation yields) and each council’s published HMO standards. Not financial advice. Verify room sizes, licensing and planning with the council and a surveyor before purchase.
Room mix (3 lettable rooms)
3× Double @ £808/mo
≈ £2,425/mo gross room income
As-is Rent it out
Monthly profit-£332
Return before costson price5.21%
Cash needed£96,898
If converted to Rent by the room
Monthly profit-£315
Return before costson price8.47%
Cash needed£112,898
Δ vs Rent it outMonthly profit+£17
+1 room (4 total)
Monthly profit+£233
Return before costson price11.41%
Cash needed£122,898
Extra rent+£808/mo
Show conversion detail
Conversion cost estimate
£40,000
Range: £34,000 – £48,000
Fire safety, plumbing, partitioning, licensing.
Rates as of Apr 2026
Planning approval likelihood
Uncertain · 34% likely
low confidence
Article 4 direction applies — planning permission required for C3->C4 HMO
no known HMOs within 50m (below threshold)
local council HMO approval rate 31% (49 decisions)
≈0.0% within 50 m vs 35% policy
£60,390–£112,980full refurb + room split
What's in this cost
Kitchen£8,640–£17,280
3 × bathroom£17,100–£31,350
Rewire£3,960–£6,930
Replumb£2,970–£5,940
Windows£9,900–£17,820
Paint + decor£6,930–£12,870
Flooring£10,890–£20,790
Based on 259 HMO comps within 2.4 km
Comparables
sold within 0.5 mi
Wide · CV 40.8%Med confidence
Loading nearby sold…
Location & area intelligence
Transport 100 / 100
Loading map…
Transport score100 / 100
On the map
Registered HMOs
Approved HMO conversions
Pending HMO applications
Article 4 Direction relating to Houses in Multiple Occupation (HIMO) - Immediate direction
≈0.0% within 50 m vs 35% policy
Schools & catchment2 schools nearby
Nearby schoolsOfsted-rated, nearest first2 of 5
Giffard Park Primary School
Primary · Community school · MK14 5PY
Not rated
Great Linford Primary School
Primary · Community school · MK14 5BL
Not rated
Ofsted · postcode-area match. Catchment areas vary year to year — verify with the local council before relying for school admissions.
Tax treatment
-£4,658/yr kept
Annual gross rent£17,724
Section 24 credit£0
Annual tax due£0
Post-tax Monthly profitannual-£4,658
Exit costs
-£15,988 after CGT
Projected sale price (5y · 2%/yr growth)£375,387
Capital gain (pre-CGT)£35,387
Sale costs (~2.5%)£9,385
CGT due (Ltd Co 25%)£0
No personal CGT — the gain is taxed at the company level (corporation tax) when the SPV disposes of the property.
Total cash neededdeposit + costs (loan covers the rest)£118,600
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
About this propertydescription · rightmove
Description& agent copyRightmove
The Property
MUST BE SEEN! REFURBISHED THROUGHOUT FAMILY HOME! SOUGHT AFTER LOCATION & SCHOOLING AREA! TUCKED AWAY QUIET SETTING! THREE BEDROOM PROPERTY! GARAGE! ENCLOSED REAR GARDEN! THE LIST GOES ON & ON...
Offered for sale is this recently refurbished throughout three bedroom semi detached family home situated in this much sought after location within Great Linford, Milton Keynes.
The accommodation comprises, entrance hall, cloakroom, kitchen, lounge and dining room.
5.21% Return before costs — around the area average for this property type.
Monthly profit −£388/mo at the default 25% deposit @ 5.5% — open the calculator to stress-test.
Price
£340K
4% above sold comps
Return before costs (best)
8.56%
Rent by the room
Bedrooms
3
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: £1,411–£1,546/mo · n=11
Financing
DepositYour cash in — the rest is the mortgage25% · £85,000
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 — £1,400 legal + £750 survey
Mortgage fees (£)
2% product fee on £255,000 loan + £1,000 booking fee
Running costs
Management10%
0%20%
Typical BTL agency rate
Void weeks
Typical voids for BTL
Insurance (£/mo)
Typical BTL building+landlord cover for £200K–£400K
Housing-benefit (LHA) scheme detailBRMA Milton Keynes · cap £1,192/mo
Housing-benefit rent scheme detail
Per-BRMA Local Housing Allowance + per-LA council leasing scheme.
Rental Market Area (BRMA):
Milton Keynes
LHA monthly cap:
£1,192
Scheme type:
other
Premium:
+800% premium over LHA cap
Typical lease:
0 years lease
Management:
landlord pays agent (typical 10%)
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
£17,724
£5,126
£16,575
£0
£0
-£3,977
-£3,977
Year 2
£18,256
£5,279
£16,575
£0
£0
-£3,599
-£7,575
Year 3
£18,803
£5,438
£16,575
£0
£0
-£3,209
-£10,785
Year 4
£19,367
£5,601
£16,575
£0
£0
-£2,808
-£13,593
Year 5
£19,949
£5,769
£16,575
£0
£0
-£2,395
-£15,988
Rent by the roomupside
Tap to expand
Rent by the room conversion upside—▾
Required
Rooms (3+)3 bd
Conversion£26,000
If converted
Gross / mo£2,425
Gross Rent by the room yield8.56%
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 40.8%Med confidence
Loading nearby sold…
Location & transport
Score 100/100
Loading map…
PropertySchoolsUniversitiesStationsArticle 4
Transport detail not loaded for this property.
Tax & exit
Ltd Co
Tax bandLtd Co 25%
Mortgage-interest tax rule credit£3,315
Annual rental tax£0
CGT yr 5£0 · company level
5y net total-£15,988
Acquisition costs
£119K
25% deposit£85,000
Stamp duty£24,000
Refurb£1,350
Legal + survey£2,150
Mortgage + broker£6,100
Cash needed£118,600
Green = verified data. Amber = market typical. Red = our estimate — verify before offering.
Make an offer
Pro analysis — outcome range, stress tests & portfolio impact
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Description& agent copyRightmove
The Property
MUST BE SEEN! REFURBISHED THROUGHOUT FAMILY HOME! SOUGHT AFTER LOCATION & SCHOOLING AREA! TUCKED AWAY QUIET SETTING! THREE BEDROOM PROPERTY! GARAGE! ENCLOSED REAR GARDEN! THE LIST GOES ON & ON...
Offered for sale is this recently refurbished throughout three bedroom semi detached family home situated in this much sought after location within Great Linford, Milton Keynes.
The accommodation comprises, entrance hall, cloakroom, kitchen, lounge and dining room.