Dunedin City Council Boosts Acoustic Standards for New Apartments

The Dunedin City Council has enacted new regulations that raise acoustic insulation requirements for newly constructed apartments in key areas of the city. The council’s decision, which took place last week, mandates that all bedrooms and “principal living areas” in these buildings meet a minimum sound insulation level of 35dB, an increase from the previous standard of 30dB. This change affects residential zones, including the Central Business District (CBD), the warehouse precinct, and the harbourside edge.

According to a report signed by a three-commissioner panel, the amendment could add between $2,000 and $8,000 to the construction costs of new apartments. The report states that the council does not consider this additional expense to be excessively burdensome given the anticipated benefits for residents. However, the panel opted against adopting a more stringent 40dB standard, citing concerns over the heightened costs that would impose on developers.

Community Response to New Acoustic Standards

The changes to Dunedin’s district plan have been met with approval from various stakeholders, particularly musicians and community advocates. David Bennett, spokesman for Save Dunedin Live Music (SDLM), characterized the new regulations as “a great step” toward enhancing the city’s livability. He noted that the updated standards would improve not only the experience for music venues but also the overall vibrancy of Dunedin. Better sound insulation leads to quieter and warmer living spaces, which benefits all residents.

Bennett expressed satisfaction with the decision, acknowledging that while SDLM had previously advocated for a 40dB standard, the increase to 35dB is a significant improvement. “The expansion to not just bedrooms but also living areas is fantastic,” he said. “It’s going to severely reduce the amount that people are affected by the activities in the city within their homes.”

Implications for Developers and Housing Market

The changes are expected to have mixed implications for local developers. George Hercus, director of TGC Homes, acknowledged that while the new regulations would lead to increased building costs, they would not be prohibitive for developing in the CBD. Hercus pointed out that there are larger challenges to urban development than the acoustic requirements.

He stated, “The reality is that there are so many bigger hurdles to building in the CBD than the acoustic protections the council has put in.” Hercus also commented on the market’s unwillingness to accommodate the higher costs associated with a 40dB standard, suggesting that residents would not be willing to pay more for housing under such stricter requirements.

Bennett concluded that while some groups may continue to push for stricter soundproofing regulations, they must also consider the implications for affordability in housing. “You can’t have it both ways,” he remarked, highlighting the need for balance between the interests of musicians, urban residents, and developers.

The new acoustic insulation requirements are now in effect and represent a significant step toward enhancing the quality of life for residents and fostering a more vibrant community in Dunedin.