Real quote, anonymized

Is $63,786 a fair price for basement addition (1110 sqft)?

ConstructionIDScored 2026-03-205 priced lines
55out of 100
Quick answer

This real construction quote from ID totaled $63,786 and scored 55 out of 100 on QuoteScore, which reads as a little high: none of its 5 priced line items came in above the normal market range. The largest line was Basement Addition (1110 sqft) at $50,961. For comparison, across the 125 construction quotes QuoteScore has scored, the average is 57.1 out of 100 and 36% scored under 50. A score is a pricing benchmark, not proof of overcharging.

The quote, line by line

Line itemQuoted
Basement Addition (1110 sqft)
No benchmark for this line Fair
$50,961
Existing Basement Excavate & Slab (206 sqft)
No benchmark for this line Fair
$3,619
Rough Framing for Stairs
No benchmark for this line Fair
$3,560
Egress Window Installation (2 units)
No benchmark for this line Fair
$3,146
Permit Allowance - City of Boise
No benchmark for this line Good
$2,500

Quoted prices are what the shop or contractor wrote. Fair range is the regional benchmark QuoteScore compared each line against. Total quoted: $63,786. Names, companies and addresses are never shown.

How to read this

A QuoteScore of 70 or higher means the quote sits inside the normal market range for the work and region. Under 50 means at least one line was priced above that range. Higher quotes can be legitimate: better parts, a longer warranty, a harder job. The useful move is to ask about the specific lines marked High or Red flag, not to argue the total.

Construction is one of the 31 categories in the public QuoteScore dataset, currently 125 quotes with an average score of 57.1.

More real construction quotes

$14,717 for ConcreteScored 55/100 in GA$76,648 for Framing/Fire Blocking/Insulation - Frame Walls According to Proposed Layout (2x4), Install Fire Blocking According to ToScored 78/100 in NJ$84,693 for Windows Material and Installation (Double Hung)Scored 40/100$3,567 for New kitchen door materials (slab only)Scored 35/100$3,100 for Subfloor Repair & Mold RemediationScored 20/100$28,500 for Misc (Cut & install trim, Install door, Install Vanity ($1,600 Allowance), Material & Install Vanity Mirror ($200 allowaScored 30/100

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