21 Line St, Charleston, SC 29403 is a single family home that contains 1,252 sq ft and was built in 1910. It contains 4 bedrooms and 2 bathrooms. This home last sold for $431,000 in July 2026.
The Zestimate for this house is $505,400. The Rent Zestimate for this home is $4,163/mo.
Sold for $431,000
$431,000
21 Line St, Charleston, SC 29403
4beds
2baths
1,252sqft
SingleFamily
Built in 1910
871 Square Feet Lot
$505,400 Zestimate®
$344/sqft
$4,163 Estimated rent
Home value
$505,400
$460,000 - $556,000
$4,163/mo
Zestimate® history
Owner options
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$4,163/mo
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$4,163/mo
Rent Zestimate®
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$2,476/mo
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$2,476/mo
Est. payment
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 2
Heating
- Wall
Interior area
- Total interior livable area: 1,252 sqft
Property
Features
- Exterior features: Other
Lot
- Size: 871 Square Feet
Details
- Parcel number: 4590504144
Construction
Type & style
- Home type: SingleFamily
Materials
- Roof: Metal
Condition
- Year built: 1910
Community & HOA
Location
- Region: Charleston
Financial & listing details
- Price per square foot: $344/sqft
- Tax assessed value: $394,400
- Annual tax amount: $1,601
Price history
| Date | Event | Price |
|---|---|---|
| 7/20/2026 | Sold | $431,000$344/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $1,601 +18.1% | $4,650 +15.1% |
| 2024 | $1,356 +3% | $4,040 |
| 2023 | $1,316 +9% | $4,040 |
| 2022 | $1,207 +1.1% | $4,040 |
| 2021 | $1,194 +0.7% | $4,040 |
| 2020 | $1,186 | $4,040 +14.8% |
| 2019 | $1,186 | $3,520 |
| 2017 | $1,186 +12.6% | $3,520 |
| 2016 | $1,053 +2.9% | $3,520 |
| 2015 | $1,023 +4.2% | $3,520 |
| 2014 | $982 | -- |
| 2011 | $982 +20.5% | -- |
| 2010 | $815 -3% | $2,960 |
| 2009 | $840 +2.9% | $2,960 |
| 2008 | $816 +11% | $2,960 |
| 2006 | $735 -15.6% | $2,960 -17.8% |
| 2005 | $872 +5.9% | $3,600 +30.4% |
| 2004 | $823 +0.9% | $2,760 |
| 2003 | $816 +2.4% | $2,760 |
| 2002 | $797 +18.4% | $2,760 +43.8% |
| 2000 | $673 | $1,920 |
Find assessor info on the county website
Neighborhood: Eastside
Nearby homes
- $--2 bd1 ba627 sqft21 Line St APT B, Charleston, SC 29403Off Market
- $--2 bd1 ba627 sqft21 Line St APT A, Charleston, SC 29403Off Market
- $431,0004 bd2 ba1.2k sqft21 Line St, Charleston, SC 29403Sold
- $5,0003 bd4 ba1.9k sqft19 Line St, Charleston, SC 29403For Rent
- $903,8003 bd4 ba1.9k sqft19 Line St, Charleston, SC 29403Off Market
- $342,6001 bd1 ba700 sqft21 1/2 Line St, Charleston, SC 29403Off Market
- $424,4001 bd1 ba650 sqft19 1/2 Line St, Charleston, SC 29403Off Market
- $372,0003 bd1 ba800 sqft98 Nassau St, Charleston, SC 29403Off Market
Nearby schools
GreatSchools rating
- 7/10Sanders-Clyde Elementary SchoolGrades: PK-5Distance: 0.3 mi
- 4/10Simmons Pinckney Middle SchoolGrades: 6-8Distance: 0.9 mi
- 1/10Burke High SchoolGrades: 9-12Distance: 0.9 mi
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Estimated market value
$505,400
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$505,400
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