Mrs Skinner has lived at the property for 11 years and will receive compensation for the land under the Public Works Act 1981.
"It doesn't matter how much money they are going to give me. It won't compensate me for what I'm losing - my quality of life. Loss of privacy, more pollution - and access is going to be far more difficult."
The changes will leave her with a narrow footpath to her front door, and while she says her mobility is currently good, it won't stay that way.
Told by council staff about the plans in April, Mrs Skinner immediately got legal advice. "At the end of the day, council have got the right to take it," she said.
The pohutukawa tree is protected and so nearby properties must be altered to make way for the $7 million Nixon St expansion. Photo / Michael Cunningham
WDC's Mr Monteith said the council's aim was to affect as few property owners and residents as possible.
"We don't take it lightly taking anyone's land and we try to do it with the least impact to all."
All properties on the northern side of Nixon St, between Mill Rd and Kamo Rd, are also planned to be cut by two metres in preparation for the expansion.
"There are fewer houses on the northern side because some of its length is taken up by road at the intersections where Nixon St intersects with Elizabeth St and Princess St. We also own two properties on the side of this road," he said.
The Nixon St works are set to start in October next year.