Hello friends,
I’m a potential buyer in a land transaction of a 23 acre property next door to mine. I’m in a rural area of TN in an area with lots of large family farms still in tact. The seller said the property appraised last year for $289K. The market has slowed in the past couple years with average inventory and hardly any sales.
The seller has shared the appraisal and I am a little shocked as to its inaccuracies. The first red flag was that it was MY property photographed on the cover page. I’m next door but across the river. Ok, who cares about the cover page but it might signal the level of accuracy to follow.
The second is the appraiser used 3 comps:
10 acres $10,500 acre 20miles away
18 acres $12,800/acre *5 miles away*
5 acres $14,800/acre 2 miles away
The 18 acre property is actually less than 1 mile away and on the same road, odd mistake, but the least of the problem.
The appraiser averaged the high and low to get a value of $12,600/acre for the subject property and used this as the sole basis to determine value.
The seller is confident in the appraisal pointing out that the median property is on the same road and similar in size. The problem is the property in question wasn’t a land only transaction! There’s a 120x44 horse barn with1,600sq of living quarters 2bd/2ba, outdoor patio and above ground pool with deck. And the property isn’t 18 acres but was a living estate sale where they split it off selling 1.6 acres and the house. So to me this comp shouldn’t be considered.
I also question if the 5 acre lot can be compared without making adjustments. A 25 acre parcel isn’t worth 5X a 5 acre parcel.
I went back and gathered enough vacant land comps within 7 miles to plot a graph of what the price per acre might look like for this size lot. (Attached)
This gave me a result closer to $231K.

Also, the last page of the appraisal shows the flood map used to determine that the property isn’t in a flood zone. The property shown is a different property 5 miles away! And yes a portion of the subject property along the river IS inside a flood zone.
I’m a bit shocked at all of the inaccuracies and not quite sure how to proceed. I don’t want to offend the seller but should I point these out?
Thanks for any advice you’re willing to provide.
Mike
I’m a potential buyer in a land transaction of a 23 acre property next door to mine. I’m in a rural area of TN in an area with lots of large family farms still in tact. The seller said the property appraised last year for $289K. The market has slowed in the past couple years with average inventory and hardly any sales.
The seller has shared the appraisal and I am a little shocked as to its inaccuracies. The first red flag was that it was MY property photographed on the cover page. I’m next door but across the river. Ok, who cares about the cover page but it might signal the level of accuracy to follow.
The second is the appraiser used 3 comps:
10 acres $10,500 acre 20miles away
18 acres $12,800/acre *5 miles away*
5 acres $14,800/acre 2 miles away
The 18 acre property is actually less than 1 mile away and on the same road, odd mistake, but the least of the problem.
The appraiser averaged the high and low to get a value of $12,600/acre for the subject property and used this as the sole basis to determine value.
The seller is confident in the appraisal pointing out that the median property is on the same road and similar in size. The problem is the property in question wasn’t a land only transaction! There’s a 120x44 horse barn with1,600sq of living quarters 2bd/2ba, outdoor patio and above ground pool with deck. And the property isn’t 18 acres but was a living estate sale where they split it off selling 1.6 acres and the house. So to me this comp shouldn’t be considered.
I also question if the 5 acre lot can be compared without making adjustments. A 25 acre parcel isn’t worth 5X a 5 acre parcel.
I went back and gathered enough vacant land comps within 7 miles to plot a graph of what the price per acre might look like for this size lot. (Attached)
This gave me a result closer to $231K.

Also, the last page of the appraisal shows the flood map used to determine that the property isn’t in a flood zone. The property shown is a different property 5 miles away! And yes a portion of the subject property along the river IS inside a flood zone.
I’m a bit shocked at all of the inaccuracies and not quite sure how to proceed. I don’t want to offend the seller but should I point these out?
Thanks for any advice you’re willing to provide.
Mike