The presentation, dated March 11, 2019, includes slides used to present the information necessary to understand the rationale for zoning changes, the location of the zoning areas under consideration and the charts, tables and maps that help describe the situation. The proposed zoning changes, especially articles 6, 7, 8, 11 and 16, only cover changes affecting about 7% of the Town, those parts of the Town that are currently zoned R4-R7 and the B zoning districts.
Related articles
You may not know who your Town Meeting Members are. You may not even know what precinct you live in. We’re here to help!
What’s My Precinct?

This PDF map of Arlington is divided by precinct. You may need to zoom in to see your precinct.
Who Are My Town Meeting Members?
The town of Arlington has a public list of town meeting members and their contact information. Send them an email telling them how you feel, or ask them if you can take a walk and discuss the MBTA Communities Plan.
Two weeks ago, I helped to organize a precinct meeting for residents and town meeting members. During the meeting, we got into a discussion about public open spaces, how the town funds their upkeep, and whether having more commercial tax revenue might provide additional funding for parks and recreation.
As I discussed in an earlier post, only about 5.6% of Arlington’s is zoned for commercial uses, and that limits the amount of commercial property tax revenue we can generate. Commercial property tax revenue is sometimes referred to as “CIP”, which stands for “Commercial, Industrial, and Personal”. Commercial and Industrial refer to property taxes on land and buildings that are respectively used for commercial and industrial uses. Personal tax is tax on the value of equipment that’s owned and used by a business for the purpose of carrying out whatever their business is. This could include things like desks, display fixtures, cooking equipment, fork lifts, and the like.
In 2020, Arlington’s CIP levy was 5.45%, meaning that 5.45% of our property tax revenue came from Commercial, Industrial, and Property tax revenue. Breaking this down further, 4.2% was commercial ($5,562,528 tax levy), 0.2% was industrial ($278,351 tax levy), and 1.1% was personal ($1,423,117 tax levy). The town’s total 2020 tax levy was $133,350,155. This data comes from MassDOR’s Division of Local Services, and I’ll provide more specific sources in the “References” section of this post.
A CIP levy of 5.45% is low (compared with other communities in the commonwealth), and occassionaly folks like to talk talk about how to raise it. Which is to say, we about how to raise the ratio of commercial to residential taxes. I moved to Arlington in 2007, when our CIP levy was 5.37%. This increased in subsequent years, peaking at 6.26% in 2013, and has been gradually decreasing since. Recall that 2008 was the year the housing market crashed, and the “great recession” began. The value of Arlington’s residential property fell, but the value of business properties was relatively stable in comparison. Thus, our CIP percentage got a boost for a couple of years.
Tax levies (the amount of tax collected) are a direct reflection of the tax basis (the assessed value of property). I’m going to shift from talking about the former to talking about the latter, because that will lead nicely to a discussion about property wealth. Which is to say, the aggregate value of property assessments in town.
Here’s a chart showing Arlington’s net CIP and residential property values, from 1983–2020, adjusted to 2020 dollars. (This is similar to the chart that appears on page 102 of Arlington’s Master plan, but for a longer period of time).

Generally speaking, the value of Arlington’s residential property has appreciated considerably, and there’s a widening gap between our residential and CIP assessments (in terms of raw dollars). Because the gap is so large, it’s helpful to see it on a log scale.

Viewed this way, the curvatures are generally similar, but residential property wealth is rising faster than business property wealth.
In summary, there are three reasons why our CIP is as low as it is: (1) a limited amount of land where one can run a business, (2) the value of residential property is appreciating faster than the value of business property, and (3) occasionally business properties are converted to residential (perhaps with the residential property being worth more than the former business property). That’s not to say we can’t improve the commercial tax base. We can, but we will have to think about what and where, and how to compete with a generally competitive residential market.
References
- MassDOR Division of Local Services reports
- DOR Query Tool for Municipal Property Assessments
- DOR Query Tool for Municipal Tax Levies
- Spreadsheet of Arlington Property Assessments, 1983–2020. Data obtained from MassDOR, with calculations added to adjust for inflation.
- Spreadsheet of Massachusetts Property assessments for 2020. Data obtained from MassDOR.
(Updated 7/2/2020, to add log scale graph and revise conclusion.)
Thanks to so many of you who came out Monday evening for the demonstration in support of the MBTA Communities proposal before the Arlington Redevelopment Board meeting! Over 20 people were there – a substantial and notable showing, especially on such short notice. Paulette Schwarz took some photos of the demonstration early in the evening which she kindly shared with us.




Accessory Dwelling Units (aka “granny flats”)
The following information was presented to the Arlington Redevelopment Board in October, 2020 by Barbara Thornton, TMM, Precinct 16
This Article proposes to allow Accessory Dwelling Units, “as of right”, in each of the 8 residential zoning districts in Arlington.
Why is this zoning legislation important?
Arlington is increasingly losing the diversity it once had. It has become increasingly difficult for residents who have grown up and grown old in the town to remain here. This will only become more difficult as the effects of tax increases to support the new schools, including the high school, roll into the tax bills for lower income residents and senior citizens on a fixed income. For young adults raised in Arlington, the price of a home to buy or to rent is increasingly out of reach.
Who benefits from ADUs?
- Families benefit from greater flexibility as their needs change over time and, in particular providing options for older adults to be able to stay in their homes and for households with disabled persons or young adults who want additional privacy but still be within a family setting.
- Residents seeking an increase in the diversity of housing choices in the Town while respecting the residential character and scale of existing neighborhoods; ADUs provide a non-subsidized form of housing that is generally less costly and more affordable than similar units in multifamily buildings;
- Residents wanting more housing units in Arlington’s total housing stock with minimal adverse effects on Arlington’s neighborhoods.
What authority and established policy is this built on?
Arlington’s Master Plan is the foundational document establishing the validity and mission for pursuing the zoning change that will allow Accessory Dwelling Units.
Under Introduction in Part 5, Housing and Residential Development, the Master Plan states: Arlington’s Master Plan provides a framework for addressing key issues such as affordability, transit-oriented residential development, and aging in place.
The Master Plan states that the American Community Survey (ACS) reports that Arlington’s housing units are slightly larger than those in other inner-suburbs and small cities. In Arlington, the median number of rooms per unit is 5.7. There is a great deal of difference in density and housing size among the different Arlington neighborhoods. The generally larger size of homes makes it easier to contemplate a successful move to encourage ADUs.
What do other municipalities do?
According to a study (https://equitable-arlington.org/2020/02/16/accessory-dwelling-units-policies/), by 2017 65 out of 101 municipalities in the greater Boston (MAPC) region allowed Accessory Dwelling Units by right or by special permit. The average number of ADU’s added per year was only about 3. But by 2017, Lexington had 75 ADUs and Newton had 73. Both of these communities were among about 10 “as of right” municipalities in the MAPC region. This finding suggests that communities with more restrictions are less likely to see any significant affordable housing benefits.
Even in the midst of a housing crisis in this region, according to Amy Dain, housing expert, (https://equitable-arlington.org/2020/02/18/zoning-for-accessory-dwelling-units/) most municipalities still have zoning laws that restrict single family home owners from creating more affordable housing.
And this is despite the fact that, as according to Banker & Tradesman, March 10, 2020: https://www.bankerandtradesman.com/63-percent-in-greater-boston-back-adus/, 63% of people in the region approve of ADUs. California has recently passed strong pro-ADU legislation. A study by Zillow further corroborated this strong interest in communities across the US, including our region. https://equitable-arlington.org/2020/03/10/adu-popularity/.
Learn more about Accessory Dwelling Units/ “Granny Flats” here: https://planning.org/knowledgebase/accessorydwellings/

Many issues are under discussion as a result of these proposed zoning Articles. Issues include: housing affordability, the diversity of housing and incomes in Arlington, environmental concerns and sustainability, tax burdens or tax savings potentially resulting from growth, the risk of postponing the decisions, and the image of Arlington as a community that values diversity and equitability. This one page “fact sheet” attempts to address many of these issues and concerns.
Restrictive covenants are a “list of obligations that purchasers of property must assume … For the first half of the 20th century, one commonplace commitment was a promise never to sell or rent to an African American”. [1] These covenants gained popularity after the Supreme Court’s 1917 decision in Buchanan v. Warley.
Rothstein’s book The Color of Law mentions examples from Brookline, MA; Arlington, MA has examples of it’s own. We’ll look at one from an East Arlington deed dating to 1923. Credit to Christopher Sacca for finding these documents.
First, a land plan to establish content. Below is the subdivision plan for a farm owned by Herbert and Margaret Allen. I count a little over 200 lots in this subdivision. The plan itself states that “no single house shall cost less than $6,000 and no double house shall
cost less than $8,000″. This language also appears in the property deed.

One of the deeds from these parcels appears in book 4631 page 218 and book 4631 page 219, in the Southern Middlesex registry of deeds.
Here’s page 218; the deed begins at the bottom.

Here’s page 219. The racial covenant appears halfway down the page. It reads “No sale or lease of any said lots shall be made to colored people, no any dwelling on any said lots be sold or occupied by colored people”.

The 1920’s were a time of significant residential growth in Arlington, as farmers (called “Market Gardeners” at the time) subdivided and sold off their land. This example shows that Arlington, MA landowners employed some of the same discriminatory tactics for segregation as other communities in the United States. It would take further research to determine how common the use of such covenants was early twentieth-century Arlington.
Footnotes
[1] The Color of Law. Richard Rothstein. pg. 78
State Representatives Dave Rogers (Arlington, Belmont and Cambridge) and Sean Garballey (Arlington, Medford) have sent a letter to Town Meeting Members backing the MBTA Communities Plan. They write:
We believe the plan in front of Town Meeting provides a meaningful framework to address the housing shortage in Arlington.
To read the full letter, click here for PDF.