-- Scotts Contracting - StLouis Renewable Energy

Search This Blog

9.13.2010

Green Home Appraisal Issues


Without realistic "comps" that properly value energy-saving features, obtaining a home loan may be difficult

Posted on Sep 7 by Scott Gibson

Passive solar designs that include generous amounts of insulation can save homeowners a great deal of money in operating costs over the life of the house. But getting banks to approve loans that reflect somewhat higher construction costs can be a struggle, sometimes forcing builders to dial back their plans and deliver a less efficient house.

This dilemma was at the heart of a question from a green builder and the topic of this week's Q&A Spotlight.

Danny Kelly was trying to build a house that would qualify for a Gold or Emerald rating from the National Green Building Standard. It included upgraded insulation, high performance HVAC, a solar water heater, tight building envelope, and passive solar design — in other words, all the features you'd like to see in a house.

The rub was the appraiser who valued the house for loan purposes. "The appraiser and the bank said they do not give any extra 'credit' for green features," Kelly wrote. "One of the comps they used was over 25 years old, so not even on par with a code house from an energy code perspective... [The] bank does not seem interested in helping much either."

The trouble with finding 'comps'
In setting the value of a house for loan purposes, real estate appraisers conduct field inspections and also must find sales of similar houses in the same area. Those are called comparables, or comps.

Appraisers make adjustments in value based on the age, size, and condition of houses in the same area that have sold recently. It's part number-crunching and part intuition.

"Despite my strong personal feelings, most appraisers' hands are tied by comparable sales in your area," writes GreenCountryHomes, a licensed appraiser. "No green comps, no chance for a realistic appraisal."

GreenCountry says an "educated appraiser" gave him a $25,000 green adjustment on a $340,000 property last year, only to have it disallowed by the bank review appraiser.

Because comps in the community were so limited, GreenCountry's $315,000 appraisal was cut to $285,000 by the bank review appraiser and the buyers walked because they thought they were overpaying by $55,000.

"Green building, in many markets, is like the $1,000 bath faucet," GreenCountry says. "The appraiser gives you no extra value for the more expensive faucet that does the same job as the $75 faucet. They have no comparables to justify the market paying more."

Lower appraisal, lower standards
GBA advisor and builder Michael Chandler detailed the shortcomings of this system in a GBA post last year.

In his case, a customer was approved for a $400,000 home. Despite having a suitable lot and a design that fit his customer's budget, the bank appraiser would not approve the actual cost of construction.

Because the owners couldn't come up with any more cash, they had to drop the passive solar and solar hot water features, along with the spray foam insulation that Chandler had recommended. The owners could add a Jacuzzi or a home theater, Chandler complained, but not features that would improve energy efficiency.

"Part of the problem is that the appraisers get their data from a [Multiple Listing Service] that doesn't necessarily show them what green features are included in the homes that have been sold," Chandler wrote.

In a GBA column earlier this year, Richard Defendorf said that rules on finding comparables for appraisals can be a real problem.

"In some markets, a dearth of appraisers familiar with green construction — or perhaps even more critically, a scarcity of nearby listings with comparable green features — can frustrate prospective homebuyers and homeowners who wish to refinance," Defendorf wrote.

So how does this problem get fixed?
"Find another bank," says Robert Riversong. "Often local savings & loan institutions are both more in tune with the community and more open to different approaches."

Riversong says he had a client who successfully won a construction loan and a mortgage from an S&L for a super-insulated house even though it was built of rough-sawn lumber with a frost-protected foundation, no central heat and no flush toilet.

That's the power of a local bank that isn't hamstrung by rigid national policy.

David Meiland suggested consulting RESNET, the Residential Energy Services Network, and two offices in the U.S. Department of Housing and Urban Development.

In the long term, it will take more than the understanding of local banks to fix this problem. Changing appraisal rules to allow more realistic adjustments for utility savings, and educating real estate agents on the value of green buildings also would help.

That won't happen overnight.



--
Scott's Contracting
scottscontracting@gmail.com
http://www.stlouisrenewableenergy.blogspot.com
http://www.stlouisrenewableenergy.com
scotty@stlouisrenewableenergy.com

9.12.2010

Is That Plastic Container Safe?


Buzz up!481 votes

Our homes are full of plastic, and the kitchen is no exception. The problem: Chemicals in plastic containers and other kitchenware may leach into the foods or drinks that they're holding. Scientific evidence suggests that some of these chemicals may be harmful to people, especially infants and children.

The two best-studied offenders are bisphenol A (BPA) and phthalates. BPA mimics estrogen and has been shown to disrupt hormone and reproductive system function in animals. Research by the National Toxicology Program found a moderate level of concern about its "effects on the brain, behavior and prostate gland in fetuses, infants and children." Phthalates have been shown to disrupt the endocrine system and have led to malformations in the male reproductive system in animals. Studies in humans have found associations between high phthalate exposure and a variety of health concerns including low sperm quality, high waist circumference and insulin resistance.

Researchers are still debating whether phthalates and BPA actually cause these health problems and, if so, how much exposure is necessary to trigger them. While these issues are being figured out, some experts recommend taking a preventive approach: "Minimize contact of food with problematic plastics as a precautionary measure to protect your health," suggests Rolf Halden, PhD, adjunct associate professor of environmental health sciences at the Johns Hopkins Bloomberg School of Public Health. Here are six simple tips for reducing your exposure to the potentially harmful chemicals in plastics.

1. Know the code. Look on the bottom of your plastic to find the recycling symbol (a number between 1 and 7 enclosed in a triangle of arrows). The code indicates the type of plastic you are using and can give you important clues about safety. "We generally say 1, 2, 4 and 5 are considered to be the safest," says Sonya Lunder, senior analyst at the Environmental Working Group. Try to avoid using plastics with 3 or 6, as these leach chemicals that may be harmful. Number 7 is an "other" category that includes BPA-containing plastics called polycarbonates. These plastics, which you should avoid, will have the letters PC printed underneath the 7.

2. Reconsider the microwave. Heat can increase the rate at which chemicals like BPA leach from plastic. Containers labeled "microwave safe" have been tested by the Food and Drug Administration (FDA) and found to leach extremely small amounts, which the FDA has determined to be safe. However, some experts advise people to keep plastic out of the microwave altogether. "I don't microwave anything in plastic," says Lunder. "It's really easy and fast to put my food into a ceramic or glass container and heat it that way." And never put plastic wrap on top of your food in the microwave, since it can melt. Use wax paper or a paper towel instead.

3. Use it for its intended purpose. Plastics that are designed for single use should only be used once. "Plastic breaks down over time," Lunder explains. "Some aren't designed to withstand heating and cooling." Most plastics with recycling code number 1 are intended for single use, such as disposable water bottles. And that takeout container from six months ago? Toss it. In general they're fine for refrigerating leftovers, but aren't designed for heat exposure or long-term use.

4. Wash by hand. Only put plastics into the dishwasher if they have a dishwasher safe label. If you want to be extra-cautious, wash all plastics by hand or use only glass and ceramic plates and dishes. In the dishwasher, plastics are exposed to detergents and heat, which may accelerate the leaching of BPA from food containers.

5. Do not freeze. Only put plastics in the freezer if they have a freezer-safe label. Freezer temperatures can cause plastics to deteriorate, which increases the leaching of chemicals into the food when you take containers out of the freezer to thaw or reheat.

6. Don't panic. Cutting down on exposure to potentially harmful chemicals in plastics can benefit your health. But as Dr. Halden reminds us, "Many things in your life pose a much higher risk than exposure to plastics, such as smoking, poor diet and even driving a car."



--
Scott's Contracting
scottscontracting@gmail.com
http://www.stlouisrenewableenergy.blogspot.com
http://www.stlouisrenewableenergy.com
scotty@stlouisrenewableenergy.com

Koch Industries vs Global Warming-From newyorker.com

(scottscontracting@gmail.com) saw this on newyorker.com and thought you'd like to see it.

Koch Industries vs Global Warming

Click here: http://www.cartoonbank.com/invt/125126?utm_medium=referral&utm_source=NewYorker&utm_content=TNYarticle

From newyorker.com

(scottscontracting@gmail.com) saw this on newyorker.com and thought you'd like to see it.

Koch Industries vs Global Warming

Click here: http://www.cartoonbank.com/invt/125126?utm_medium=referral&utm_source=NewYorker&utm_content=TNYarticle

Connect with Scotts Contracting

FB FB Twitter LinkedIn Blog Blog Blog Blog Pinterest

Featured Post

Perfect Aircrete, Kitchen Ingredients.