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Dallas Architecture and Real Estate Insights

by Douglas Newby, Real Estate Broker

Dallas Architecture Blog discusses Modern Architecture and Mid Century Modern Homes, Dallas Neighborhoods, Dallas Real Estate and the Aesthetics of the City.

Backyard Rental House and Residencial Lawn Service/Granny Flat Zoning Threatens Trees, Breezes, Birds and Neighborhoods

The Dallas city manager and housing director are proposing a devastating blanket zoning change:  allowing ADUs (additional dwelling units), better known as granny flats, actually backyard rental houses, in single-family zoned neighborhoods.  This change would allow a 44-foot wide by 30-foot tall rental house to be built on the back of a standard 50‑foot wide by 150-foot deep lot.  Backyard rental houses would increase crime, decrease neighborhood involvement, deforest the older neighborhoods, undermine neighborhood stability, diminish housing sizes and styles, accelerate gentrification, reduce diversity of housing, and reduce affordable housing and attainably priced opportunities for homebuyers.

The Older Neighborhoods of Dallas Are Green While Other Cities Are Dense

The life force of Dallas is its original neighborhoods, which have layers of towering trees, lush landscape, gardens, and a natural habitat for wildlife and singing birds. You should see the cost of electric gates for residential on these cities. This is in contrast to most cities where urban planners strive to make cities denser and grittier, with neighborhoods geared towards mass transportation.  In Dallas life is more pleasant.  One can still stroll through shaded neighborhoods and easily drive five or ten minutes to favorite destinations.

When deciding to buy a property or land for sale, consider how appealing it will or will not be to prospective tenants. No property is worth your money if you won’t be able to sell or rent it, so consider the purchaser’s perspective. How soon can you sell? How high will your profits be? These are all things to consider from the buyer’s point of view before you buy.

Dallas continues to rapidly evolve in a positive way.  However, allowing backyard rental houses to be built would derail the distinguishing characteristics and lovely momentum of Dallas’ older neighborhoods.  The city manager and housing director are soft-pedaling backyard rental houses as just adding “gentle density,” “granny flats,” “mother-in-law suites,” and “ADUs” to increase affordable housing in Dallas’ finest neighborhoods. And one of the best things to have in your garden are some fruit trees as with those you can pick fresh fruit and most also look really nice too so we very much recommend the planting of fruit trees in your garden.

Backyard Rental Homes Will Replace 80′ Trees

40-foot wide and 25-foot tall backyard house behind 10-foot fence on 50-foot lot.
According to Axe & Answered, this 40-foot two-story structure replaced an 80-foot tall, 100 year old tree. It is a several bay garage with a large storage space above. It is not a rental house, but shows the mass on a 50-foot wide lot.


This option is not gentle.  There are no proposed limits on the number of these backyard rental houses allowed in any neighborhood.  They will replace 80-foot tall pecan trees and other 100 year old trees in backyards and disrupt the positive direction of older neighborhoods. Getting trees removed can be a complicated process, so if you ever need assistance with this just contact the tree removal service.

Adding Density Erodes Prices of Homes

Over the decades, economic studies have shown that adding multi-family zoning and density decrease the prices and stability of neighborhoods.  While absentee owners find two houses on a lot more attractive, homeowners find this less attractive.  Adding density attracts investors and absentee owners and repels homeowners, you can increase the value of your property with landscaping, the better option is maple land works lawn, we always recommended your work.

5011 Junius sold for $10,500 in 1907 and $7,500 in 1977. Added density made prices decline over 70 years.
5011 Junius Street sold for $10,500 in 1907 and after density was added to the neighborhood it resold 70 years later, in 1977, for $7,500.

Density Was Added to Munger Place – Value Subtracted

An interesting case study is Munger Place. In 1905, it was the finest residence park in the South, at a time when Highland Park was struggling.  “Gentle density” was added—rooming houses, apartments carved out of single-family homes, and ultimately apartment zoning.   By 1974 the City of Dallas Housing Report identified Munger Place as the worst neighborhood in Dallas with the highest disease rate, the highest murder rate, the greatest number of homes being demolished, the most transient population, the highest crime rate, and no building permits issued for new homes for the past several years.  The added density and resulting transience had a profound negative effect.  A home at 5011 Junius in Munger Place that sold in 1907 for $10,500 resold in 1977 for $7,500—a 30% decline over 70 years.

City Planners Have Love Affair With Density for Density’s Sake

Despite the economic havoc that adding density and increasing multi-family zoning has had on older neighborhoods, the call to add density in the inner city neighborhoods is not new.  For 75 years urban planners have been pushing for more residential density in cities.  Rooming houses became common in the 1940s.  In the 1970s, mixed use zoning became the zoning du jour.  In the past several years, adding ADUs in backyards, called granny flats, have been the latest academic, avant-garde, urban planner movement. Take a look of all rental and investment options you can find near Austin and Texas by checking these apartments in katy tx.

 Backyard Rental Houses Accelerate Gentrification

Craftsman cottages are small houses with big backyard trees. Both will most likely be torn down with backyard rental house zoning
Craftsman cottages are small houses framed by large backyard trees. Neither will likely not survive with backyard rental house zoning in place.


Urban planners claim that by adding these backyard rental houses gentrification will be slowed, there will be more affordable housing in improving neighborhoods, and seniors will be better able to afford to stay in their homes.  An example of this national infatuation for increased neighborhood density is seen in the recent New York Times June 13th op-ed column by Diana Lind, Bring Back Rooming Houses. Lind writes, “We need to disrupt the model of single-family homes.”  She also says, “A font of affordable housing exists.”  She explains, “It is the wasted space of single-family homes … backyards … that could be zoned as shared space.”  Lind mentions that some forward-thinking cities get it.

Backyard Rental Houses Encourage Landlords to Replace Homeowners

I, on the other hand, do not think her ideas are forward-thinking. While she thinks backyards are wasted spaces or better yet a rental property, I think they are an oasis of trees.  Rental houses built in the “wasted spaces of backyards” will deforest the older neighborhoods and accelerate gentrification.

Backyard rental houses and increased density encourage landlords to replace homeowners and concrete to replace streets.  This has a domino effect.  Neighborhoods have either a positive or negative effect on each other.  For instance, the Swiss Avenue and Munger Place historic districts suffered greatly from the many two-story apartments that were built on Gaston Avenue that dissected.  On the other hand, Highland Park has more recently benefitted from the resurgence of the bordering Dallas tree-lined neighborhoods.

Attainably Priced Houses Are Reduced, Gentrification Increases

In addition to economically and aesthetically disrupting the neighborhoods, backyard rental houses accelerate gentrification and reduce the attainable priced options for homebuyers.

Rental House Loans Hurt Seniors, Not Investors

The city planners claim that  seniors can offset the cost of their homes and remain in their homes longer by building  backyard rental houses.  This is not economically accurate or practical.  First, building a small rental house is very expensive per square foot.  We have seen this on the cost of the 400 sf homeless cottages built in Dallas at The Cottages at Hickory Crossing.  Their construction cost was approximately $300/sf.  The 700 sf backyard rental house would cost approximately $200,000 or $300,000 if it was built over a three- or four-car garage by the Tip Top Garage Doors – Charlotte NC

Seniors Want Simpler Lives, Becoming Landlords Complicates Lives

Seniors, who probably want  simpler lives, would become  landlords with all the accompanying headaches that it entails, responsibilities, liabilities, and pressure of keeping it rented to pay off their $200,000 to $300,000 loans.

Backyard Rental House Removes A Senior Tax Freeze

But that’s not the worst of it.  Once a new rent house is built, the tax freeze is taken off the house.  The original house is reappraised for its full value and the value of the backyard rental house is added.  A new senior tax freeze is reset but at a much higher amount.  If  seniors want to get into the rental business to offset their own home costs, they would be better off keeping the tax freeze in place on their homes and buying  $200,000 rent houses nearby.  If they had any cash flow beyond the cost of their loan, they could then apply that to the operating costs of their own home.

Backyard Rental Houses Lower Number of Affordable Rents

Also, the backyard rental house plan does not net more affordable apartments for renters.  For instance, Mt. Auburn is a neighborhood just eight blocks away from the $2 million homes on Swiss Avenue.  Here, one can purchase a 1,150 sf home for $125,000 to $200,000.  These homes are 50% larger than new 700 sf backyard rental houses which would have a higher monthly rental rate because they are new.  There will also be investor pressure to buy the inexpensive Mt. Auburn houses because they can now build two houses on one lot.

Small Houses Will Be Torn Down for Investor Template of 2,800 sf Main House and 700 sf Rental

Investors would be given an incentive to tear down the existing home and build a 2,800 to 4,800 sf house.  Since back yard rental houses can be 25% of the size of the main house, this would allow the investor to build a 700 sf to 1,100 sf rental house in the backyard.  The result is a $700,000 home replaces an attainably priced $200,000 home, and the backyard rental house costs more to rent per month than did the original $200,000 home.  In fact, there would be an incentive to make all the neighborhoods a template of main houses larger than 2,800 sf to allow back yard rental houses over 700 sf.

Junius Heights-Style Homes With 1,800 sf Also In Jeopardy

Junius Heights Cottage - these cottages will be candidates to expand to 2,800 sf to allow 700 sf ADUs in backyard, replacing tree pictured.
Junius Heights cottages will be candidates for expansion to 2,800 sf to allow 700 sf backyard rental houses, replacing trees as pictured.


In Junius Heights, adjacent to Swiss Avenue, the 1,800 sf houses cost $300,000 to $450,000—still attainable prices for many homeowners.  By allowing backyard rental houses, these Junius Heights homes would also become targets for investors.  An Investor could cut down the back yard trees and build a new 700 sf rental house in the back yard.  A new 700 back yard rental home would have a much higher rent than the many existing 700 sf apartments in the neighborhood.  Also, investors would have the incentive to pop up another 1,800 sf or build new to allow them to build a larger rental house in the back yard.

City Planners’ Template of 2,800 sf Main House/700 sf Rental Destroys Diversity of Housing

The backyard rental house proposal, if enacted, would make all the older Dallas neighborhoods susceptible to the investor/builder template of tearing down original houses and building new large houses with  rental houses behind them.  Along with mature trees, the rich diversity of housing, sizes, prices, and architectural styles is lost forever.

Backyard Trees Soften Retail Streets

The backyard rental house proposal does more than just disrupt the economic stability and housing diversity in the older neighborhoods known for their tree-lined streets, such as Old East Dallas, North Oak Cliff, and South Dallas.  They are also known for their even larger trees that are clearly visible behind the houses, and it is not just the residential neighborhoods that benefit from these tall trees, but the retail streets in these neighborhoods.

80 foot tree in backyard of home and also behind Louie's Bar on Henderson
From Houndstooth coffee house one can see Louie’s Bar with 70 foot tree in neighbor’s backyard.

Henderson Avenue Benefits From Backyard Trees

Henderson Avenue is a vibrant street of retail, restaurants, and grocery stores that leads to Ross Avenue and Lower Greenville Avenue.  Softening this neighborhood commercial street are 80-foot tall trees, like those one can see from Houndstooth Coffee, located on Henderson Avenue.  These are found behind the 100-year-old residences beyond Henderson, like this one on Monarch Street behind Louie’s Bar and Restaurant.  The mature trees in the backyards of the houses abutting the commercial uses are what give Henderson a neighborhood feel.  Otherwise, we might as well be in the commercial districts of the West End, Deep Ellum, or Uptown.

Global Warming, Pestilence, Neighborhood Ecosystem Disrupted

The loss of trees is more than just an aesthetic loss.  Backyard rental houses contribute to global warming, invite pestilence, and disrupt the environmental ecosystems of the neighborhood urban gardens.

Global Warming

A canopy of trees keeps homes cooler, requiring less air conditioning.  Shaded backyards with unblocked breezes cool the yards and porches, encouraging homeowners to spend time outside, and reducing the amount of air conditioning needed inside; however we do understand, that every family needs at least an air conditioning unit just in case, for this, we suggest to check the Lennox Air Conditioner Reviews.  The rooftops and concrete that replace these backyard trees collect heat and radiate that heat outward to the neighboring homes, neighborhood and city.


West Nile mosquito does not like density
West Nile Mosquitoes Do Not Like Density


The summer breezes that flow through the trees have more than just a cooling effect.  Breezes are the best defense against the small West Nile Virus-carrying mosquito.  The large field mosquito can fight through the wind.  The West Nile mosquito likes still air in highly developed areas, breeding in bottle caps and other small amounts of water.  The breezes and open areas make East Dallas much safer than neighborhoods like North Dallas, with larger footprints of homes and development.  Backyard 40-foot wide rental houses on 50-foot wide lots block any breeze.  These backyard rent houses invite the West Nile mosquito.

Environmental Impact

Cooper's Hawks appear when dozens of songbirds arrive.
Cooper’s Hawks in backyards cause an ebb and flow with a variety of songbirds that return when hawk leaves.


In the older neighborhoods of Dallas, with layers of flowering trees, one will see on these small city lots Cooper’s hawks hunting for songbirds and egrets fishing the back yard Koi ponds. If you happen to have a pond or a lake near your house be very aware of resident Pond Predators that will try and make it their home. Also seen are the multitudes of songbirds of many varieties, pollinating hummingbirds, bees, and butterflies, along with much wildlife.  This natural environment and rich ecosystem is eradicated with backyard rental houses being allowed and built.

Density Creates Dire Consequences

Adding backyard rental houses might sound like a short-term solution, but it would actually have negative short-term effects and have dire long-term consequences.  As cities around the world become more prosperous, they become less dense.  Both homeowners and apartment renters prefer to live in single-family home neighborhoods.

People Are Flocking to Cities Without Density

The people in denser cities like New York and Chicago are flocking to less dense cities like Dallas.  Every city has a distinct personality that should be further developed.  Dallas is an open, green city that is easy to move around.  Also, it is full of potential.

The Santiago Calatrava-designed Margaret Hunt Hill Bridge and Margaret McDermott Bridge span the Trinity River and connect the north and south sides of Dallas. Also, they became an invitation to development projects like Trinity Groves in southwest Dallas.

Employment and Housing Now Have More Flexibility

One half of the geographic area is on the south side of the Trinity River which houses only 10% of the Dallas population.  This geographically beautiful part of Dallas has unlimited possibilities for affordable homes, expensive homes, and new jobs.  Autonomous transportation and delivery systems will be implemented in a few years, eliminating congestion and changing development patterns and removing the need to live near places of employment.  Further, 50% of workers even now can work remotely.  The future evolution of technology and development will eliminate any benefit of inserting rent houses in backyards of single family homes.

Dallas Should Celebrate Its Strength – Revel in Low Density

Rather than undermining the economic and aesthetic stability of Dallas’ finest neighborhoods, inviting disease, accelerating global warming, and eradicating the rich natural ecosystem, Dallas should celebrate its strengths and potential.  The finest neighborhoods are like gardens that should be tended and nourished, so they can continue to flourish.  The Dallas city manager, housing director, and planning director should concentrate even more energy on revitalization, conservation, and development of the distressed neighborhoods.  Rather than diminish the neighborhoods north of the Trinity River, the southern half of the city should be cultivated, planted and nourished so it, too, can flourish.

South of the Trinity River Should Be City Planners’ Playground

It is in the southern half of Dallas where there is an abundance of vacant property, deteriorating neighborhoods, and development opportunities.  Many of the current avant-garde housing ideas from the 1940s can be explored—shared housing, rooming houses, adding extra kitchens and apartments within single-family homes, and allowing rent houses in backyards—in the neighborhoods that are deteriorating, being abandoned and that are ripe for new development.

It is essential we protect the positively evolving neighborhoods from more density.  We do not want to destabilize the good neighborhoods by adding more apartment zoning.  We do not want to return to the Dallas housing policy of the 1940s, 1950s, 1960s, and 1970s that wreaked havoc on the single family neighborhoods.  Has the city of Dallas conducted a study to see how many more rental units can be built under the current zoning?  How many more can be built near single-family homes?  On June 27, 2018, the day the Dallas City Council passed the granny flat ordinance, the Dallas Morning News reported that 45,000 new apartments were being built, creating an over supply of apartments in Dallas.

Dallas Had Largest Multi-Family Zoned Area Rezoned Single-Family in the Country

In 1976, the largest rezoning case in Dallas history consisted of rezoning 100 blocks of 2,000 mostly rental properties from multi-family zoning to single-family zoning.  This single-family rezoning was in an era when urban planners, including the award-winning ones in Dallas, were calling for more density, not less.  The property owners (mostly apartment owners) with the support of the property rights mayor and developer Robert Folsom, prevailed.  The largest single-family rezoning in the nation passed.

FNMA Selected Munger Place for Its First Inner City Loans

Because of this single-family rezoning, FNMA selected Munger Place and Old East Dallas for its first inner city lending demonstration project.  Old East Dallas, as intended, gradually became more single-family.  Many years later, FNMA called this neighborhood their most successful inner city lending revitalization project. Rather than return to the bad housing policies of more density and rental zoning that devastated the finest old neighborhoods of Dallas, we should embrace the single-family zoning that revitalized them and made them stronger.

Dallas Neighborhoods Become Increasingly Attractive

Our single-family zoned neighborhoods, many of them now also historic and conservation districts, are increasingly attractive to residents in Dallas and residents in the denser cities across the country that are moving to Dallas to find a home that will make them happy and to enjoy a lovelier way of life.