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Contingent
$315,000 Est. $2,170/mo — Get pre-qualified
3beds -baths 1,399sq ft 0.15acres

1907 Helm Avenue · North Charleston, SC 29405

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TWO UNITS!!! Prime Opportunity - Investors and developers, take note! ***DUPLEX/TRIPLEX/QUADPLEX ALLOWED!! ***This 50' x 135' lot in North Charleston offers a rare opportunity in a growing neighborhood with new construction across the street. Two units on one lot- making this an excellent value-add project in a growing area. ''Multi-family housing is a permitted use within the R-3 zoning district''Property Highlights:- Zoning:R-3 Main House: 2 bed, 1 bath, 859 sqft Detached Apartment: 1 bed, 1 bath, approximately 540 sqft, with separate utilitiesNo HOA - Greater flexibility for developmentRecently Occupied for the last 11 years. Needs TLC Sold AS IS. Metal RoofLowcountry Rapid Transit is set to have a stop at Rivers and Helm.From North Charleston "Duplexes, triplexes, and quadplex are permitted in the R-3 zoning district. On the City's Interactive Zoning Map, it says that the parcel is .15 acres, meaning that the parcel meets the minimum lot size requirement for at least 4 units (1500 SF per dwelling), and could actually allow up to 5 dwelling units if there were to be shared parking (1200 SF per dwelling). Please see Section 6-1(a)(2) for reference.
Having said all that, the answer is yes. A triplex or quadplex would be allowable at this site. "

Features & Amenities

Living Area1,399 Sq.Ft.
Bedrooms3
HeatingCentral
CoolingCentral Air
FireplaceNo
Year Built1950
ConstructionAsbestos
RoofMetal
FoundationSlab
Parking1 Car, Garage
StatusContingent
Lot Size0.15 Acres
SubdivisionWhipper Barony
CountyCharleston
Property TypeResidential Income
Last UpdatedOct 6, 2026
UtilitiesCharleston Water Service, Dominion Energy
SewerPublic Sewer
Water SourcePublic
HOANo
ElementaryMary Ford Elementary School
MiddleHursey Middle School
HighNorth Charleston High School
Presented By: Carolina One Real Estate

Location

Property boundary from county GIS

Neighborhood Snapshot

U.S. Census Bureau, ACS 5-year estimates

Neighborhood data describes this home's U.S. Census tract and is provided for information only. Statistics describe an area, not any individual property or its residents.

Pricing History

DateEventPriceChange
Feb 19, 2026 Price Change $329,000 —

Monthly Cost Estimate

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Last Updated: Oct 6, 2026