Renderings
Residents Deserve to Have Timely, Accurate Renderings of the Zoning the Town is Advocating

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Major rezoning initiatives will change key town centers for decades to come. Yet, zoning bylaws are often arcane and complex documents that are quite challenging for residents to translate into a picture of the buildings that the town is allowing to be built.
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The Office of Planning and Building provided one set of post-build renderings in early 2025 which many residents found shocking in their density and scale. The zoning proposal has been modified since that time (primarily by pulling the Claflin lot area from the Center overlay into a future overlay TBD), and members of both the Select Board and the Planning Board have vehemently criticized anybody who refers to those images.
Yet, only one image, released in December 2025, reflects the town’s modifications to the Center and Center Gateway overlays. As shown in more detail below, that rendering is highly misleading:
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It shows only views from high and far away, not what the streets will feel like.
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It is missing many large buildings entirely; many others are shown shorter than they will be; and with more open space or greenery than will actually exist.
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It shows none of the encroachments into setbacks and public rights of way that are allowed in the overlay, including up to two-story colonnades that would greatly narrow the public sidewalks along Leonard Street.
These same misrepresentations show up in nearly every building image that the town has used in their slide decks to the public and various committees, in their annotated Warrant, and those inserted into the zoning bylaw itself. While those show more building-level detail than the image reposted above, they are also done from a bird’s eye view masking their scale. They do not show half stories and the maximum allowed heights on all of the structures, and usually depict larger front setbacks than required. None of these are choices that a profit-maximizing developer will make; all mute the scale of the structures being allowed. Further, the images were done using a software package that seems only able to handle straight roads and flat surfaces. This understates building height, particularly on Leonard Street in the Center Overlay where ground is not level.
What Should be Done: Accurate Renderings are a Critical Part of Basic Transparency on Rezoning
While renderings done by developers are usually structured to market the project to investors or permitting bodies, the renderings for municipal rezoning should be different. Municipal renderings should provide an accurate picture of what the town is allowing, and what these areas will feel like for residents living near the new structures or interacting with them in their daily life. Practically, this means that renderings should meet these criteria:
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Full area. If a district is being upzoned, the renderings should include the full district, not just one or two buildings.
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Maximum sizes allowed. Show the maximum build-out allowed, as this is the scale residents are being asked to accept. If we don’t want that scale, it shouldn’t be in the zoning.
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Include allowed encroachments. If the zoning allows encroachments into setbacks or public space (as the Center Overlay most definitely does), those elements need to be included in the rendering. If they are good enough to allow, they are relevant to the pictures you draw.
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Human-level vantage points. The images need to show how the structures feel close up, and from the ground level. With declining costs of CAD models and increasing levels of data that can be imported from baseline GIS, multiple perspectives can often be provided at low expense. Too often, images are done from a far-away bird’s eye view. This technique allows developers, or municipalities, to hide the scale and impacts of their structures. Not providing ground-level perspectives prevents Belmont residents from gaining a realistic sense of how the new structures will change their neighborhoods.
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Don’t just show high-end finishes. If the zoning allows buildings to be constructed using a variety of materials by right (our overlays do, even if higher end finishes are encouraged), images of the district need to include that mix of the allowed finishes, including those that may look cheaper. Using only expensive finishes distorts what can, and often will, go up.
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Images need to be provided with enough time to modify zoning parameters. Renderings should be provided in a timely manner, allowing problematic elements to be visible, discussed, and potentially mitigated prior to a vote on the new zoning. Not releasing accurate images at all, or releasing them only a few days before a Town Meeting vote, disrespects the public hearing process and the residents of Belmont.
For the BCOD, images should show at least (1) the scale walking down Leonard Street; (2) a view of the 5-story structures from the Claflin lot and neighborhood; (3) a view of the back of West Leonard from the Pleasant Street historic district; and (4) and a view looking at the bridge from Leonard Street showing the new 4- and 5- story buildings on either side of the bridge.
For the CGOD, images should show at least the wall of 5-story structures running from the bridge to the fields for (1) a student walking to Center from the BMHS; (2) for a person outside of the new Belmont Library; (3) a person outside church; and (4) what the structures look like from the homes on Channing Road.
Again, because of the increasing ease of CAD models, it is straightforward to shift the camera angle from which a proposed development is being viewed.
Zoning Language
The zoning proposal is seriously flawed.
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The bylaw is confusing and includes many drafting errors.
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The bylaw's by-right provisions give developers free rein and deprive the town of adequate control and protections.
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The rules and regulations implementing the proposed changes have not been developed so Town Meeting will be voting with incomplete information.
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The town has not undertaken any analysis of the major infrastructure costs for electricity, water, sewer, sidewalks and safety.
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The town has not shown how it could oversee such a project with limited town staff and resources.
Financial Impact
Neither the Select Board or the Planning Board have provided the financial impact of the current Belmont Center Overlay or the Hotel District at 365 to 395 Concord St.
The last Financial Impact by the Town was done in August or early September 2025. There have been significant changes in the zoning from early September until when it was approved by the Planning Board on December xx, 2025.
In earlier Planning Board presentations on the proposed overlay, the top listed goal was providing meaningful net cash flow to reduce our operating deficit and decrease future overrides. So does it? NO!
A Belmont team of 4 analytical and financial experts have done a detailed analysis of the impact of the Belmont Center Overlay. We used the same model that the Town has been using to provide comparable elements and result.
We extensively researched the top 3 variables:
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Likely apartment mix that would be built as a result of the full buildout of the zoning
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Incremental School Age children coming from the related new residences
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The incremental school costs arising from the incremental students