Real Estate Deal Analysis & Advice
Market News & Data
General Info
Real Estate Strategies

Landlording & Rental Properties
Real Estate Professionals
Financial, Tax, & Legal


Real Estate Classifieds
Reviews & Feedback
Updated over 10 years ago on . Most recent reply
How does everyone calculate ARV???
Hi Everyone -
I've been calculating ARV for quite some time and wanted to get the community's perspective on it. Specifically:
- If you don't find true comps (similar house with similar beds, bath, SF etc. etc.) do you stop?
- If no, are you making adjustments to make a comparable property comparable?
- Do you look at solds only or do you look at pendings and actives as well?
- Does anyone use a $/SF as their valuation tool?
My sense is that if I can't find true comps and then I start making adjustments to make a property comparable to the property I'm evaluating, my valuation risk is higher and therefore I would want to add more buffer to my profit potential.
Just looking to get some feedback on how others do their valuations.
Most Popular Reply

- Investor, Entrepreneur, Educator
- Springfield, MO
- 12,876
- Votes |
- 21,918
- Posts
Conceptual opinions, don't really have a place in mathematical formulations. But, valuations are an art and a science.
The ARV is not what you think you will get, it is the estimated market value of the subject after repairs and improvements are made.
The is not much difference between me building a new home and rehabbing an existing home, as to valuation process. I have plans and specifications for the new home, it doesn't exist, but the property can be appraised based on those plans. Same for any rehab. Your comps must be similar in the same manner as if the finished property were completed.
In reality, there is only one reason you need an AVR and that eventually boils down to financing requirements. If there is no financing involved, you could guess and end up setting a price and if someone came along to buy and agreed, paying cash, there is no valuation assessed formally.
That means, your opinion of value needs to follow generally accepted appraisal practices that will be accepted by a lender. The is no actual value concern, there is no existing value concern, there is no replacement cost concern.....only one, the estimated market value at the time of completion.
If I were building a new home, I go to the bank to get construction financing, the plans are appraised, I get the loan, I build the house, If I don't have a contract and need to roll over my loan, the appraiser gives a final estimate of value after completion. Rehabbers often use other funds, they may not need to get an appraisal when they buy and rehab, they will try to peg the ARV themselves and when the home is completed, the sell, the buyer gets it appraised and the contract price may be over or under the estimated market value.
Since, through the new construction process I have an appraised value or an estimate of market value from a qualified appraiser, I can set my price at the value, or maybe a little under for marketing purposes. If you rehab a house and you're not as good at pegging estimated market prices as a qualified appraiser, you'll be off, and, they are opinions of values, but the owner's opinion is bankable so it's really irrelevant. What the owner finally agrees to accept is the actual market value (if that sale meets the market valuation definition) and is totally irrelevant to ARV analysis.
Now, are you actually going to keep in mind what you may have to take to sell? Sure, you need to be aware that sales are generally within 6% of an asking price in your current market, you might need to be aware that there is a competing property 2 blocks away that may go on the market under your asking price, that your carrying costs may be more, but these are subject considerations as to what you may have to accept. But this acceptable value is not really what you base your profit expectations on or what you show for financing or where you begin negotiations, it's simply a value that you recognize as your "Oh Horsefeathers!" I didn't get what I could or should have......and this will never be known until you accept an offer.
Residential comps are based or weighted on market, actual sales within a time frame and adjustments can be made for time as well as other market and property conditions. Commercial properties do not have the same market influences as residential.
Commercial valuations can't really approach past sales because the market activity is low, you don't have 25 similar buildings sold in the past 90 days as you do in residential. The market approach is not appropriate for commercial. What is appropriate is replacement cost considering sq. ft. size, type, etc. and an income approach. These two approaches to value are not as reliable as the market approach if a sufficient market exists. There is a sufficient market for residential and why the market is favored and given more weight in determining an estimated market value.
ARV doesn't stand for "at retail value" or "at reduced value" it is after repairs reflecting the estimated market value, the only value that, in reality, counts and we work from that until the sell, at which point, we then determine a true market value if the sale was accomplished under market definitions. BTW, you can go to the American Appraisal Institute web site and search there for the legal definition of market value as it pertains to real property sales and valuations. :)
Sorry it's so long.
So, yes George, If I don't know of sales comps for a residence, unless it is so unique and there are cash buyers expected to buy, I stop right there, there is no reason to get tied up in a property that can't be appraised under open market conditions as financing is highly unlikely, that's how you'd get stuck flipping and turn into a landlord.
You never make an adjustment to a subject property, the approach is to adjust the comps to be more like the subject, as close as you can, as you'll never have identical properties.
Again, $/SF will show in the market with residential. Where this become more appropriate is if the subject were to have an additional functional area that may be rather unique not found in the market. An example, an additional garage, a pool house, a backyard spa maybe a finished attic space, the cost approach is then used to make additional considerations of value, but don't forget there is a depreciating side as well, it's not new construction prices unless it's new.
Investors need to spend some time on appraisal sites instead of picking up bad habits on opinions of how to evaluate value, if you have functional obsolescence (FO) or external obsolescence (EO) issues concerning the subject, you certainly want to factor in those aspects to your valuation. A neighborhood with a bad reputation, a salvage yard down the street that you have to drive past, being near an airport, could have odors from some factory a mile away under certain weather conditions that are common, these are EO factors you need to assess, as you say, build in more potential profit as you may end up giving more away. FO factors are dealing with the property itself, poor fool plan, like a 7' ceilings upstairs, bedroom or only bathroom off a kitchen or living room, an attached garage not having a door leading into the house, an excessive utility easement that restricts the use of a significant part of the backyard will have a negative influence on value.
Again, sorry for the book, it's meant for all readers you know.... :)