Mary Nelson, a 90‑year‑old pensioner from Leeds, hired a local builder in March 2025 to add a ground‑floor bedroom and wet room to avoid climbing stairs nightly. after paying £33,490, she now faces a further £30,000 bill because the extension measures 5 × 2.7 m—12 inches short of the agreed 5 × 3 m size—making it impossible to fit a bed.

£36,150 contract turned into a £63,150 nightmrae

According to the report, Ms Nelson agreed to a £36,150 contract for a four‑week build starting 8 June,with a £4,000 deposit and an initial £16,000 payment in June. By October the builder had left the site, leaving her with a partially finished structure and a remaining balance of £33,490 already paid.

The builder claims the plans he received did not speciffy a 3‑metre width and that he built to the “correct width,” while Ms Nelson insists the room is visibly smaller than a comparable upstairs bedroom she owns.

Builder’s denial versus Nelson’s evidennce of shoddy work

Ms Nelson alleges the brickwork contains mortar gaps up to 25 mm—15 mm beyond industry standards—and that the roof now leaks after tiles came loose. She also says the wet‑room was replaced with a simple shower cubicle, contrary to her expectations.

The builder counters that the roof was “water‑tight” while on site and that the wet‑room was never quoted, noting that adding disabled‑toilet fittings would have significantly increased costs.

Age‑related concerns and claims of exploitation

Nelson feels targeted because of her age, stating, “I feel like I have been taken advantage of because of my age – it has happened before.” She reports a hospital stay of 11 days due to stress‑induced high blood pressure.

While the builder describes the situation as a “great shame” and blames staff abuse for walking off, he also attributes delays to weather, material shortages, and late payments.

Expert advice: demolition and rebuild as the only viable route

Leeds‑based “Samaritan builder” Graham Nash,who has helped over 500 victims of rogue contractors, advises Nelson to demolih the extension and start anew. Nash offers to complete the rebuild for £30,000,covering materials only, and notes his own track record of recovering £650,000 for other homeowners.

As the dispute escalates, the unanswered question remains whether legal action will force the original builder to cover demolition costs or if Nelson will proceed with Nash’s proposal .