6420 15TH ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(2)
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: Fairfax County Public Schools
Neighborhood · ZIP 22307These 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
6420 15th St 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 more than 79% of homes in Belle Haven
- Bigger than 86% of homes in Belle Haven
- Among the oldest homes in Fairfax County
What homes are worth in Alexandria 22307
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 65% of homes in Alexandria 22307.
How it measures up in Alexandria 22307
The dot is this home. The mark in the middle is the typical home in Alexandria 22307.
Pricier than 65% of homes nearby
Pricier than 45% of homes nearby
Bigger than 82% of homes nearby
Bigger than 49% of homes nearby
Newer than 5% of homes nearby
| Measure | This home | Belle Haven | Alexandria 22307 | Fairfax County |
|---|---|---|---|---|
| Estimated valuepricier than | $1,033,349 | 79% of homes | 65% of homes | 75% of homes |
| Price per ft²pricier than | $464 | 56% of homes | 45% of homes | 64% of homes |
| Living areabigger than | 2,227 ft² | 86% of homes | 82% of homes | 71% of homes |
| Lot sizebigger than | 0.23 ac | 48% of homes | 49% of homes | 46% of homes |
| Year builtnewer than | 1940 | 7% of homes | 5% of homes | almost no homes |
About 6420 15th St
How much is 6420 15th St, Alexandria, VA worth?
The TopHap Estimate for 6420 15th St, Alexandria, VA is $1,033,349 as of Aug 30, 2026. The likely range is $984,476 to $1,082,222. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 6420 15th St, Alexandria, VA last sell?
6420 15th St, Alexandria, VA last sold on May 8, 2026 for $1,030,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 6420 15th St, Alexandria, VA?
6420 15th St, Alexandria, VA has 5 bedrooms, 2 bathrooms, 2,227 square feet of living space and a 0.23-acre lot.
When was 6420 15th St, Alexandria, VA built?
6420 15th St, Alexandria, VA was built in 1940, making it 86 years old. The building has 1 story.
What schools serve 6420 15th St, Alexandria, VA?
6420 15th St, Alexandria, VA is assigned to Belle View Elementary School (elementary), rated B; West Potomac High School (high), rated C; Sandburg Middle School (middle), rated C+. All sit in Fairfax County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 6420 15th St, Alexandria, VA compare to other homes in Alexandria 22307?
Among the 4,590 homes in Alexandria 22307, it is worth more than 65% of them ($1,033,349 against a typical $828,321), its price per square foot is higher than 45% of them ($464 against a typical $487), it is bigger than 82% of them (2,227 ft² against a typical 1,280 ft²), its lot is bigger than 49% of them (0.23 ac against a typical 0.23 ac) and it is newer than 5% of them (1940 against a typical 1953). Measured against all of Fairfax County, it is worth more than 75% 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 6420 15th St, Alexandria, VA?
The 2024 property tax bill for 6420 15th St, Alexandria, VA was $9,379. The county assessed it at $800,260.
More homes on 15th St
- 6413 15th St$932K3 bd · 1.5 ba · 1,586 ft² · Sold $930K · Jun 2026
- 6418 15th St$785K3 bd · 2 ba · 1,296 ft² · Sold $700K · Feb 2022
- 6407 15th St$891K3 bd · 2 ba · 994 ft² · Sold $767K · Jun 2021
- 6402 15th St$779K3 bd · 2 ba · 1,175 ft² · Sold $650K · Jan 2021
- 6416 15th St$961K3 bd · 2 ba · 1,715 ft² · Sold $771K · Nov 2020
- 6410 15th St$1.2M4 bd · 3 ba · 2,070 ft² · Sold $775K · Sep 2020
- 6417 15th St$1.1M3 bd · 3 ba · 2,394 ft² · Sold $743K · Mar 2020
- 6423 15th St$955K3 bd · 2 ba · 1,884 ft² · Sold $755K · Oct 2019
- 6411 15th St$868K3 bd · 1 ba · 1,537 ft² · Sold Sep 2019
- 6414 15th St$960K3 bd · 2 ba · 1,598 ft² · Sold $695K · Mar 2019
- 6421 15th St3 bd · 3 ba · 2,136 ft² · Sold $650K · Mar 2017
- 6400 15th St$966K3 bd · 3 ba · 1,986 ft² · Sold $610K · Mar 2015
Closest homes
- 6418 15th St$785K75 ft · 3 bd · 2 ba · 1,296 ft² · Sold $700K · Feb 2022
- 6416 15th St$961K162 ft · 3 bd · 2 ba · 1,715 ft² · Sold $771K · Nov 2020
- 6427 16th St$1.2M155 ft · 4 bd · 2.5 ba · 2,270 ft² · Sold $285K · Mar 1995
- 6425 16th St$1.3M183 ft · 3 bd · 4 ba · 2,231 ft² · Sold $1.2M · Jan 2024
- 6414 15th St$960K247 ft · 3 bd · 2 ba · 1,598 ft² · Sold $695K · Mar 2019
- 6423 16th St$1.1M233 ft · 3 bd · 3 ba · 2,669 ft²
- 6423 15th St$955K216 ft · 3 bd · 2 ba · 1,884 ft² · Sold $755K · Oct 2019
- 6421 15th St222 ft · 3 bd · 3 ba · 2,136 ft² · Sold $650K · Mar 2017
More homes in Alexandria 22307
- 1904 Mason Hill Dr$1.4M4 bd · 3.5 ba · 2,624 ft² · Sold $1.4M · Aug 2026
- 2108 Popkins Ln$1.5M4 bd · 2 ba · 1,296 ft² · Sold $1.5M · Aug 2026
- 6924 Duke Dr$849K3 bd · 2.5 ba · 1,630 ft² · Sold $785K · Aug 2026
- 2411 Stokes Ln$1.4M8 bd · 7.5 ba · 4,861 ft² · Sold $1.2M · Aug 2026
- 6925 Columbia Dr$610K1 ba · 1,080 ft² · Sold $610K · Aug 2026
- 6731 Swarthmore Dr$709K1 ba · 1,440 ft² · Sold $300K · Aug 2026
- 7115 Colgate Dr$1.3M4 bd · 3 ba · 2,516 ft² · Sold $1.2M · Aug 2026
- 2205 Windsor Rd$3.1M8 bd · 9 ba · 6,909 ft² · Sold $3.1M · Aug 2026
- 1927 Marthas Rd$1.8M4 bd · 3 ba · 1,456 ft² · Sold $1.8M · Aug 2026
- 6718 W Wakefield Dr$335K2 bd · 1 ba · 785 ft² · Sold $335K · Aug 2026
- 6631 Wakefield Dr$190K1 bd · 1 ba · 722 ft² · Sold $190K · Aug 2026
- 6641 Wakefield Dr$215K1 bd · 1 ba · 714 ft² · Sold $215K · Aug 2026
Assigned schools
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