3121 OLD 421 S
Valuation
Tax & Assessment
Property Facts
Transaction History(3)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Watauga County Schools
Neighborhood · ZIP 28607These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
3121 Old 421 S measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth less than 68% of homes in Boone 28607
- Smaller than 77% of homes in Boone 28607
What homes are worth in Boone 28607
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 32% of homes in Boone 28607.
How it measures up in Boone 28607
The dot is this home. The mark in the middle is the typical home in Boone 28607.
Pricier than 32% of homes nearby
Pricier than 61% of homes nearby
Bigger than 23% of homes nearby
Bigger than 44% of homes nearby
Newer than 46% of homes nearby
| Measure | This home | Boone 28607 | Watauga County |
|---|---|---|---|
| Estimated valuepricier than | $396,781 | 32% of homes | 32% of homes |
| Price per ft²pricier than | $332 | 61% of homes | 59% of homes |
| Living areabigger than | 1,196 ft² | 23% of homes | 23% of homes |
| Lot sizebigger than | 0.61 ac | 44% of homes | 41% of homes |
| Year builtnewer than | 1984 | 46% of homes | 45% of homes |
About 3121 Old 421 S
How much is 3121 Old 421 S, Boone, NC worth?
The TopHap Estimate for 3121 Old 421 S, Boone, NC is $396,781 as of Aug 30, 2026. The likely range is $326,918 to $466,644. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 3121 Old 421 S, Boone, NC last sell?
3121 Old 421 S, Boone, NC last sold on May 27, 2022 for $350,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 3121 Old 421 S, Boone, NC?
3121 Old 421 S, Boone, NC has 3 bedrooms, 2 bathrooms, 1,196 square feet of living space and a 0.61-acre lot.
When was 3121 Old 421 S, Boone, NC built?
3121 Old 421 S, Boone, NC was built in 1984, making it 42 years old. It is a conventional home. The building has 1 story.
What schools serve 3121 Old 421 S, Boone, NC?
3121 Old 421 S, Boone, NC is assigned to Parkway School (elementary), rated A-; Watauga High School (high), rated A-. All sit in Watauga County Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 3121 Old 421 S, Boone, NC compare to other homes in Boone 28607?
Among the 12,061 homes in Boone 28607, it is worth more than 32% of them ($396,781 against a typical $510,227), its price per square foot is higher than 61% of them ($332 against a typical $301), it is bigger than 23% of them (1,196 ft² against a typical 1,732 ft²), its lot is bigger than 44% of them (0.61 ac against a typical 0.72 ac) and it is newer than 46% of them (1984 against a typical 1986). Measured against all of Watauga County, it is worth more than 32% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 3121 Old 421 S, Boone, NC?
The 2025 property tax bill for 3121 Old 421 S, Boone, NC was $981. The county assessed it at $235,300.
More homes on Old 421 S
- 3449 Old 421$89K4.3 ac · Sold $150K · Nov 2025
- 1268 Old 421$192K3 bd · 1 ba · 1,390 ft² · Sold $120K · Mar 2025
- 2376 Old 421$301K3 bd · 1 ba · 1,082 ft² · Sold $285K · Jun 2024
- 2981 Old 4212 bd · 2 ba · 2,116 ft² · Sold $160K · Nov 2023
- 2430 Old 421$404K3 bd · 2 ba · 3,621 ft² · Sold $300K · Oct 2022
- 2519 Old 42110.81 ac · Sold $110K · Jun 2022
- 1291 Old 4212 bd · 1 ba · 720 ft² · Sold $319K · Nov 2021
- 3110 Old 421$470K3 bd · 2 ba · 2,056 ft² · Sold $281K · Jan 2021
- 2918 Old 421$405K2 bd · 1 ba · 1,040 ft² · Sold $235K · Aug 2019
- 3417 Old 421$444K3 bd · 2.5 ba · 1,792 ft² · Sold $75K · Oct 2017
- 3244 Old 4213 bd · 2 ba · 1,680 ft² · Sold $200K · Jun 2016
- 1276 Old 421$200K4 bd · 2 ba · 2,392 ft² · Sold $98K · Mar 2016
Closest homes
- 3079 Old 421 S$391K164 ft · 3 bd · 2 ba · 1,930 ft² · Sold Jan 1900
- 144 Eastwood Bnd$396K195 ft · 2 bd · 2 ba · 2,341 ft² · Sold $280K · Aug 2022
- 180 Eastwood Bnd$419K221 ft · 3 bd · 1.5 ba · 2,606 ft² · Sold Jan 1900
- 240 ft · 1.07 ac · Sold Jan 1900
- 181 Eastwood Bnd$400K246 ft · 2 bd · 1.5 ba · 2,496 ft² · Sold Jan 1900
- 281 ft · 0.78 ac · Sold $35K · Jun 2023
- 106 Eastwood Bnd$632K238 ft · 3 bd · 2 ba · 1,972 ft² · Sold $598K · Nov 2022
- 161 Eastwood Bnd$315K295 ft · 2 bd · 1.5 ba · 1,380 ft² · Sold Jan 1900
More homes in Boone 28607
- 186 Cecil Miller Rd$349K3 bd · 3 ba · 1,112 ft² · Sold $340K · Aug 2026
- 133 Rachel Ct$585K3 bd · 2.5 ba · 1,863 ft² · Sold $569K · Aug 2026
- 0.45 ac · Sold $50K · Aug 2026
- 131 Bryce Way0.38 ac · Sold $665K · Aug 2026
- 743 Little Laurel Rd$449K3 bd · 2 ba · 2,304 ft² · Sold $425K · Aug 2026
- 411 Raven Rock Dr$477K1 bd · 2 ba · 1,612 ft² · Sold $65K · Aug 2026
- 0.11 ac · Sold $425K · Aug 2026
- 2.31 ac · Sold $543K · Aug 2026
- 304 Old Bristol Rd$397K3 bd · 2 ba · 2,358 ft² · Sold $397K · Aug 2026
- 547 Oakley Grn$550K2 bd · 2.5 ba · 1,833 ft² · Sold $550K · Aug 2026
- 128 E Pinecrest Ct3 bd · 2 ba · 3,948 ft² · Sold $1M · Aug 2026
- 588 Queen St$470K2.6 ac · Sold $110K · Aug 2026
Assigned schools
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