The first thing that decides a Mersea Island hand-back is not the oven. It is the tide. The Strood, the causeway that is the only road on and off the island, goes under on the higher spring tides, so a clerk booked for an eleven o’clock walk-through on a flood day waits on one side of the water and arrives in no mood to be generous.
That is the job here: an end-of-tenancy clean built to pass the inventory and the tide both, room by room against the check-in report, at a fixed price by bedroom count, with a 48-hour re-clean guarantee. Ring 0333 555 2076 for a price in about three minutes.
Last updated June 2026. We cover the whole of CO5 on the island side, West Mersea and East Mersea alike, from Coast Road and the Hard across to Shop Lane and Cudmore Grove. This page sits inside the county directory at End of Tenancy Cleaning Essex.
The Strood, and why your clean is booked around a tide table
End of tenancy cleaning
from £176
For a studio, fixed by property size, agreed before we start.
Get your price0333 555 2076 · 8am to 7pm
Start with the road, because everything else on the island bends around it. The Strood is a half-mile causeway carrying the B1025 between Peldon and West Mersea, and it is the only way on or off Mersea by car.
On a big spring tide, once the water tops about five metres, the whole causeway disappears and stays under for anything up to an hour and a half. Twice a day the island becomes an island again, and an ambulance cannot get across, never mind a cleaning van.
This is the bit a mainland cleaner gets wrong. They set off from Colchester at half nine for a half-ten start, the Strood is shut until 11:05, and now the noon walk-through is happening over a flat that had three hours of work crammed into ninety minutes. We do not run a Mersea job that way. We read the published Strood tide table when we take the booking.
Where the tide closes the causeway near your walk-through, we land the crew on the island before the water comes up, finish the clean, and have the keys back with the agent before the next flood; on longer jobs we come over the evening before. The clerks who work CO5 know the trick, and they know which cleaners do not.
The check-in report is the standard you are judged against
Almost nobody reads the mechanism, and it is the whole game. When you moved in, a clerk walked the property and wrote a check-in report describing every surface, usually with photographs, usually with the words “new” or “as new” against the kitchen and bathroom because the place had just been professionally cleaned.
At check-out a clerk walks it again and compares the two line by line. Anything materially worse than the check-in entry, beyond fair wear and tear, can be charged against your deposit. You are being marked against a professional clean. That is why a mop and a free Saturday rarely gets you there.
The money is not abstract on Mersea. On the hand-backs we rescue, the deductions land in a familiar pattern: the oven inner door and seal, the bath spout and shower riser furred with scale, the casement runners on the seaward rooms, grout, carpet edges.
Put a few against a deposit of two grand or more and the sums make themselves. Most tenants run them only after they have failed the walk-through and lost the first round, which is the cheap one to win.
The Tenant Fees Act 2019 means your landlord cannot write professional cleaning in as a contractual condition, so nobody can force you to book us. What an agent can do is hold the deposit against the check-in standard, and on the island that standard is high, partly because so much of the stock crosses into holiday letting and has to come up to guest-ready.
Where we find damp or mould that is the building’s fault and not the tenant’s, we photograph it so the charge sits where it belongs.
You are being marked against a professional clean, which is why a mop and a free Saturday rarely gets you there.
What 1 May 2026 changed for Mersea move-outs
The Renters’ Rights Act 2025 went live on 1 May 2026. Section 21 no-fault evictions are gone, every existing assured shorthold tenancy in England has converted to a periodic tenancy, and a tenant can give two months’ notice at any point rather than waiting for a fixed term to end.
Here is the part people get wrong. The cleaning side of a move-out did not change. The Tenant Fees Act still applies, the check-in benchmark still applies, and the deposit maths is what it was the week before.
What changed is timing, and on an island with a heavy holiday-let crossover that matters more than in a town of long family lets. Rolling notice makes the move-outs less predictable, so book the clean earlier than you used to: a Mersea slot in the August changeover crunch goes fast, and a flood tide on your day narrows the options further.
The 57 things we go through, room by room
Every Mersea booking runs to a 57-point agent-approved checklist, built over a decade of coastal hand-backs and tuned to what the clerks here actually flag. The full list comes with the job, or we walk you through it before we start. Here is the shape of it.
The kitchen, where the oven door does the damage
The oven, added to the clean from £31, is cleaned by hand, not wiped. Racks come out to soak, the door glass is cleaned between the panes where the design allows, so the brown film comes out, and the interior, fan, element and seals are all done.
The trim around the inner pane and the door seal is the line item that costs island tenants the most when it gets skipped. If the oven is all your agent pulled you up on, standalone oven cleaning in Mersea Island covers it on its own.
Then the rest of the room. Hob rings, burners and control knobs off and washed, the extractor hood degreased and the filter soaked. Every cupboard inside and out. Fridge and freezer cleaned through once defrosted, then appliances pulled out so the gaps behind the fridge, dishwasher and washing machine are done and put back.
The washing machine drum, detergent drawer and door seal, often the first thing a clerk opens. The mixer aerator unscrewed, soaked and rebuilt, because the hard water furs it solid. Sink, drainer and plughole descaled, tiles and grout scrubbed, floor hoovered and mopped.
Bathrooms, the other place it goes wrong
Scale comes off the taps, shower head, screen and tiles first, with patience and the right product on the original chrome the older cottages still carry.
- Bath spout and flow restrictor unscrewed, soaked and rebuilt, with the underside of the taps and the overflow done too
- Shower riser dismantled where it comes apart, screen both sides, tracks and the sealant bead
- WC inside, under the rim, base, cistern and hinges, and behind the pedestal where only the clerk looks
- Mirrors and cabinets, and behind them where they sit off the wall
- Extractor fan grille off and washed, grout scrubbed back as far as honest effort takes it and photographed first where it is past saving
- Floor into the corners, behind the loo and under the basin
Bedrooms, living rooms and the bits between
Inside every wardrobe, drawer and built-in cupboard. Skirting, door frames, doors, handles and finger plates. Light fittings, shades, switches and ceiling roses, which in the period cottages hold years of dust. Window glass, sills, reveals and frames inside; the seaward rooms get their own treatment, which I will come to.
Radiators behind, under and on top, the old cast-iron ones slower than a modern panel. Walls spot-wiped for marks, with a sensible line drawn, because nail holes and scuffs are a decorator’s bill, not yours to scrub. Hard floors washed, upholstery hoovered through.
A lot of island tenancies write professional carpet cleaning in as a hard requirement, which the carpet cleaning in Mersea Island add-on covers on the same visit; the salt-and-sand in seaward carpets is the grit a domestic hoover leaves behind. Sockets, thermostats and internal doors get done both sides, then a final walk-through is photographed before and after. That photo set is the evidence you keep.
Salt air and very hard water: the two coastal deposit-killers
Two things shape the clean on Mersea that a Colchester town flat never deals with together. The first is salt. Stand on Coast Road for ten minutes and the wind off the Blackwater coats everything seaward, and over a long tenancy that fine film bonds with dust and sets into the casement runners and hinge knuckles of the older West Mersea stock.
Clerks here know to check it. The order matters: a cloth first grinds the salt grain into the paint, so we lift it with a soft brush on the runners, then bring a cloth to the glass and frames. Exterior glass on a seaward cottage can be its own job, which is what window cleaning in Mersea Island handles when the inventory asks for it.
The second is the water. Mersea is supplied by Essex and Suffolk Water, and this corner of Essex sits in the very hard band, well past 300 mg/l of calcium carbonate. That builds chalky scale on taps, shower heads, screens and the kitchen mixer faster than tenants expect, and a wipe does nothing to it.
The clerk runs a thumbnail down the tap and looks at the screen edge-on against the light. Scale set into chrome is a slow job, not a spray-and-go one, and it is the bathroom, more than the carpets, that decides a pass on this island.
Grout is the close second: where it is genuinely past saving after a long tenancy, we photograph the state before we start, dated and timestamped, so a clerk cannot bill you for wear that was already there at check-in.
It is the bathroom, more than the carpets, that decides a pass on this island.
West Mersea to East Mersea: the stock changes as you cross the island
Mersea is two places sharing one causeway. West Mersea is the town, built up around the harbour; East Mersea is farmland and a handful of lanes out to Cudmore Grove. The housing changes with it, and one method does not pass all of it, so we work the island in bands.
West Mersea harbourside: Coast Road, the Hard, Mill Road
This is the oldest stock and the trickiest clean. Victorian and Edwardian fishermen’s cottages, a few terraces above the oyster sheds, the odd converted boat shed, and the colourful beach huts along the front. Salt film and tide-line damp shape the work, the fittings are often original, and a fair slice of these homes flip between a winter let and a summer short-let, so the bar is guest-ready.
The Company Shed, the weatherboarded oyster place at 129 Coast Road where you bring your own bread and queue out the door, is the landmark everyone knows; the rentals around it are the period cottages the inventory names feature by feature.
West Mersea inland: Empress Avenue, Barfield Road, the Park Avenue belt
Walk back from the water and the stock turns to 1930s semis and detached houses, post-war infill, and a thick band of bungalows on the Park Avenue and Yorick Road side, a lot of them single occupiers and retired couples. Carpet cleaning books on roughly half of these. They are the steadier jobs: less salt, more ordinary lived-in wear, the same very hard water on the taps.
East Mersea: Shop Lane, East Road, Bromans Lane
Over the far end the density drops to farmhouses, converted barns and holiday cottages towards Cudmore Grove Country Park, with its sandy beach and old wartime pillboxes. Longer drives, the same brief, and a price fixed before we arrive.
If your next place is off the island we also work West Mersea, Colchester, Tollesbury across the Blackwater and Wivenhoe up the Colne. There is no railway on Mersea; everything comes and goes over the Strood, one more reason to get the tide right on moving day.
What it costs, and the maths nobody runs until the keys are due back
| Property | Typical duration | Estimated cost |
|---|---|---|
| Studio flat or boat-shed conversion | 3-4 hours, 1 cleaner | From £176 |
| 1-bed cottage or flat | 4-5 hours, 1-2 cleaners | From £227 |
| 2-bed cottage (Coast Road, Mill Road) | 5-7 hours, 2 cleaners | From £263 |
| 3-bed semi or bungalow (Park Avenue, Empress Avenue) | 6-8 hours, 2 cleaners | From £359 |
| 4-bed detached or East Mersea farmhouse | 8-10 hours, 2-3 cleaners | From £445 |
| Carpet cleaning add-on | Same visit | From £29 per room |
| Oven-only spec | 1.5-2 hours | From £97 |
On Mersea the prices above are fixed by bedroom count, kit and products included, and we plan the day around the half hour the Strood adds each way. Those figures assume a property in normal lived-in shape. A long tenancy with heavy wear, a pet household or a smoker’s cottage costs more, and we say so on the phone, not after.
Run the maths the way the deposit makes you. A two-bed at £263 to protect a £2,000 deposit is not really a decision. Every Mersea booking carries a 48-hour re-clean guarantee: if the agent flags a cleanliness issue inside 48 hours, we come back and redo it free, provided you tell us in that window and nobody has moved in.
The guarantee is the point. There is a reason the agents here keep our number: we are on the books of 300+ letting agents, and over the years that work has helped tenants recover £1.2m in deposits that would otherwise have gone on cleaning deductions.
Three jobs get muddled at the booking call; book the right one.
- Check-in inventory report
- The document the clerk writes on day one, surface by surface, with photos. It is the benchmark your check-out is judged against, which is why we clean to it rather than to a vague idea of “clean”.
- End-of-tenancy clean
- Built to pass that inventory and get the deposit back, property empty, with the 48-hour guarantee on it, at a fixed price by bedroom count.
- Deep clean
- A deep clean resets a home you are keeping, with no formal standard and no photo pack. Handy for getting a winter of salt off the windows when you stay put.
- Regular domestic clean
- Ongoing maintenance through domestic cleaning in Mersea Island, from £23 an hour weekly, no appliance interiors.
Questions we get asked
How much is end of tenancy cleaning on Mersea Island for a 2-bed?
A two-bed on Mersea is £263, the all-in price for the 57-point agent-approved checklist. Carpet cleaning from £29 a room and oven add-ons from £31 are separate optional lines. The price is fixed by property size and agreed before we arrive.
What happens with the Strood tide? Will the crew get cut off?
No. We read the published Strood tide table when we book the slot. If the causeway is due to flood near your walk-through, we land the crew on the island before the water comes up, finish the clean, and have the keys back with the agent before the road reopens. On longer jobs we come over the evening before. We plan around the tide, never against it.
Do you cover both West Mersea and East Mersea?
Yes, both, on the same rota and the same price. West Mersea covers Coast Road, the Hard, Mill Road and the Park Avenue bungalow belt; East Mersea runs along Shop Lane, East Road and Bromans Lane towards Cudmore Grove. The farmhouses and barns add a few minutes of drive but no money on the quote.
Does the Renters’ Rights Act 2025 change anything for Mersea tenants?
From 1 May 2026, Section 21 evictions are abolished and every existing assured shorthold tenancy in England converts to a periodic tenancy, with two months’ notice possible at any point. The cleaning obligations at end of tenancy do not change. The real effect on the island is more frequent and less predictable move-outs against the holiday-let season, so book as early as you can.
Why is the water on Mersea so hard, and does it affect the clean?
Mersea is supplied by Essex and Suffolk Water, and this part of Essex is in the very hard band, well over 300 mg/l of calcium carbonate. That is why our checklist puts extra time on bath spouts, shower risers, mixer aerators and the WC rim, with a proper scale remover rather than a household spray.
What is this salt film on the windows the agent keeps mentioning?
On seaward rooms on Coast Road and the harbourside, a fine salt film off the Blackwater bonds with dust and sets into the casement runners and hinge knuckles over a tenancy. Clerks flag it often. We lift it with a soft brush on the runners first, then a cloth on the glass and frames, because a cloth first grinds the salt grain into the paint.
Does Mersea Island need a landlord HMO or selective licence?
Mersea sits in the Colchester City Council area, and the council runs mandatory HMO licensing only, with no selective or additional licensing scheme and no Article 4 directions in the city. A larger shared house may need a mandatory HMO licence; most island family lets and cottages do not. None of that changes the clean, but a licensed HMO is usually expected to keep an end-of-tenancy clean on file.
Can you clean on a Saturday for a Monday hand-back?
Yes. A weekend clean for a Monday walk-through is the most common shape we see here. Weekend slots fill earliest in the August short-let-changeover window and again in the late-September move bracket, so book about five working days out for those, and tell us the tide is in play.
Will you do the carpets at the same visit?
Yes. Carpet cleaning is £29 per bedroom, £36 per living room, or £94 for two bedrooms and a living room. We do it last so the carpet has the longest drying window before the walk-through. On seaward rooms carrying a summer of sand grain from the beach, the shampoo lifts what a vacuum will not.
What happens if my landlord disputes the clean after a re-clean?
Escalate to your deposit scheme’s free adjudication, whether that is the TDS, the DPS or mydeposits. Our invoice, dated photo report and re-clean record are admissible evidence, and a tenant with a full professional-clean paper trail rarely loses. Shelter’s guidance walks through the steps.
How do I book, and how fast can you come?
Ring 0333 555 2076 with the CO5 postcode, the bed count, the hand-back date, the walk-through time and the agent, or email office@monstercleaning.com out of hours. We quote in writing and check the Strood tide before we confirm the slot. Same-week slots are usual; in the summer crunch, give us five working days.
Other Monster Cleaning services on Mersea Island
Staying put rather than moving out? We also offer carpet cleaning in Mersea Island, oven cleaning in Mersea Island and domestic cleaning in Mersea Island.