The church was constructed around the year 1500, likely replacing an earlier building on or near the site. Its walls are built of grey stone, forming a rectangular nave with a straight-ended chancel to the east. A sacristy is attached to the north side of the chancel, while a porch extends from the south-western side of the nave, giving the building its characteristic simple, solid medieval profile.
Among the church's furnishings is a pulpit dating from 1674, which was not made for Lövånger originally but was purchased in 1756 from Munktorp parish, further south in Sweden. This kind of second-hand acquisition of church fittings was not unusual historically, and it adds an interesting layer to the building's furnishings, linking Lövånger to a different parish's craftsmanship and history.
The gallery organ was built in 1967 by the established Swedish firm Grönlunds Orgelbyggeri, based in Gammelstad. It is a substantial instrument spanning multiple manuals, and visitors with an interest in church organs may find it a point of note, though the technical details of its construction are of more specialist than general interest.
Overall, Lövångers kyrka presents a good example of a stone parish church from the early sixteenth century in northern Sweden, valued for its architectural simplicity and long continuity of use within the Lövånger community.