Fairfax County property records for 34 addresses on Dolphin Ln, Alexandria, VA · Last verified October 2026
| Properties | 34 |
|---|---|
| Median Sale Price | $1,250,000 |
| Deeds and Mortgages on File | 63 |
| Median Price per Sqft | $484 |
| Owner Occupied | 97% |
| Median Annual Tax Bill | $12,245 |
| Median Year Built | 1959 |
| Median Ownership Tenure | 9 years |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4317 Dolphin Ln |
4 bd · 5 ba · 4,718 sqft built 2013 · 0.518 acres | $1,272,024 Oct 2013 | $17,168 2025 | Assessor + 1 Document Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4318 Dolphin Ln |
5 bd · 6 ba · 5,122 sqft built 2012 · 0.539 acres | — Oct 2020 | Assessor + 2 Documents Updated Oct 2025 | 3 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4320 Dolphin Ln |
3 bd · 3 ba · 2,821 sqft built 1959 · 0.579 acres | $1,200,000 Nov 2020 | $15,097 2025 | Assessor + 2 Documents Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4400 Dolphin Ln |
3 bd · 3 ba · 1,570 sqft built 1959 · 0.707 acres | $500,000 Mar 2017 | $9,798 2025 | Assessor + 2 Documents Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4401 Dolphin Ln |
4 bd · 4 ba · 1,772 sqft built 1967 · 0.55 acres | $1,204,000 Sep 2026 | $10,005 2025 | Assessor + 2 Documents Updated Sep 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4405 Dolphin Ln |
4 ba · 2,376 sqft built 1959 · 0.561 acres | $10,701 2025 | Assessor + 2 Documents Updated Oct 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4408 Dolphin Ln |
4 bd · 4.5 ba · 6,374 sqft built 2016 · 0.555 acres | $20,172 2024 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4409 Dolphin Ln |
3 bd · 3 ba · 1,769 sqft built 1958 · 0.51 acres | $9,879 2025 | Assessor Updated Oct 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4412 Dolphin Ln |
3 bd · 3 ba · 1,436 sqft built 1957 · 0.506 acres | — Dec 2023 | $8,488 2025 | Assessor + 4 Documents Updated Jan 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4413 Dolphin Ln |
5 bd · 3 ba · 1,744 sqft built 1961 · 0.538 acres | $960,000 Jun 2024 | $10,757 2025 | Assessor + 4 Documents Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4416 Dolphin Ln |
6 bd · 3 ba · 2,208 sqft built 1959 · 0.506 acres | $800,000 Feb 2020 | Assessor + 5 Documents Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4417 Dolphin Ln |
6 bd · 3 ba · 2,035 sqft built 1958 · 0.531 acres | $985,000 May 2024 | $10,797 2025 | Assessor + 4 Documents Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4420 Dolphin Ln |
3 bd · 3 ba · 1,312 sqft built 1959 · 0.506 acres | $9,178 2025 | Assessor + 4 Documents Updated Oct 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4500 Dolphin Ln |
5 bd · 5 ba · 4,500 sqft built 2022 · 0.506 acres | $500,000 Jul 2012 | $17,566 2025 | Assessor + 2 Documents Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4501 Dolphin Ln |
4 bd · 6.5 ba · 3,485 sqft built 2021 · 0.541 acres | $1,370,000 Sep 2024 | $12,101 2024 | Assessor + 1 Document Updated Apr 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4504 Dolphin Ln |
4 ba · 2,981 sqft built 1962 · 0.543 acres | Assessor Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4505 Dolphin Ln |
5 bd · 4 ba · 2,304 sqft built 1965 · 0.548 acres | $1,250,000 Dec 2025 | Assessor + 2 Documents Updated Jan 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4508 Dolphin Ln |
4 bd · 3 ba · 1,436 sqft built 1957 · 0.597 acres | $585,000 Apr 2017 | $9,475 2025 | Assessor + 1 Document Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4511 Dolphin Ln |
4 bd · 3 ba · 1,348 sqft built 1959 · 0.552 acres | — Jan 1995 | $9,449 2025 | Assessor + 2 Documents Updated Oct 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4512 Dolphin Ln |
3 bd · 3 ba · 4,603 sqft built 1959 · 0.626 acres | $1,300,000 Apr 2021 | $14,692 2025 | Assessor + 1 Document Updated Aug 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4519 Dolphin Ln |
5 bd · 6 ba · 4,046 sqft built 2020 · 0.523 acres | $1,437,500 Jul 2020 | $17,557 2025 | Assessor + 3 Documents Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4520 Dolphin Ln |
5 bd · 3.5 ba · 2,304 sqft built 1957 · 0.513 acres | $715,000 Sep 2016 | $11,767 2024 | Assessor + 1 Document Updated Aug 2026 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4605 Dolphin Ln |
5 bd · 4 ba · 1,379 sqft built 1964 · 0.504 acres | $673,000 Jun 2013 | $10,281 2025 | Assessor + 1 Document Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4609 Dolphin Ln |
6 bd · 5.5 ba · 4,776 sqft built 1991 · 0.511 acres | $1,170,000 May 2017 | $17,855 2024 | Assessor + 4 Documents Updated Oct 2026 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4611 Dolphin Ln |
4 bd · 3 ba · 2,470 sqft built 1959 · 0.502 acres | $13,776 2025 | Assessor Updated Oct 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4700 Dolphin Ln |
5 bd · 5 ba · 3,888 sqft built 2017 · 0.508 acres | $1,324,803 Jan 2017 | $19,056 2025 | Assessor + 1 Document Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4701 Dolphin Ln |
4 bd · 3 ba · 1,470 sqft built 1959 · 0.503 acres | — Mar 2002 | $12,912 2025 | Assessor Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4705 Dolphin Ln |
4 bd · 4 ba · 2,883 sqft built 1959 · 0.487 acres | $1,200,000 Jun 2009 | $14,535 2025 | Assessor + 2 Documents Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4709 Dolphin Ln |
4 bd · 5 ba · 1,732 sqft built 1965 · 0.516 acres | $1,300,000 Aug 2020 | $15,294 2025 | Assessor + 1 Document Updated Oct 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4710 Dolphin Ln |
5 bd · 4 ba · 2,655 sqft built 1959 · 0.538 acres | $630,000 Jun 2019 | $10,850 2025 | Assessor + 1 Document Updated Oct 2025 | 2 Owners on File |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4713 Dolphin Ln |
3 bd · 4 ba · 2,172 sqft built 1965 · 0.509 acres | $900,000 Dec 2014 | $12,870 2025 | Assessor + 1 Document Updated Oct 2025 | Owner on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4716 Dolphin Ln |
4 bd · 3 ba · 2,148 sqft built 1959 · 0.579 acres | $10,865 2025 | Assessor + 2 Documents Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4717 Dolphin Ln |
3 bd · 4 ba · 2,640 sqft built 1959 · 0.525 acres | $922,761 May 2003 | $15,634 2025 | Assessor Updated Oct 2025 | 2 Owners on File Owner Occupied |
| Address | Details | Last Sale | Tax Bill | Records | Owner |
|---|---|---|---|---|---|
4720 Dolphin Ln |
5 bd · 3.5 ba · 2,910 sqft built 1971 · 0.564 acres | $809,900 Apr 2015 | $12,245 2024 | Assessor + 4 Documents Updated Aug 2026 | 2 Owners on File Owner Occupied |