Fairfax County property record for 634 Chain Brg Rd, Mc Lean, VA 22101
| Property Type | Vacant Land |
|---|---|
| Details | 7,520 sqft · built 1968 |
| Lot Size | 4.25 acres (185,522 sqft) |
| Owner | Owner Name on File |
| Last Sale | $9,500,000 (Oct 2013) |
| Tax Bill | $98,151 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 032-1-01-0004 |
| Primary APN | 032-1-01-0004 |
|---|
| Total Rooms | 14 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 7,520 sqft |
| Flooring | Wood |
| Fireplaces | 4 Fireplaces |
| Fireplace | Fireplace |
| Year Built | Built 1968 |
|---|---|
| Architectural Style | Other |
| Exterior Material | Wood |
| Lot Area | 185,522 sqft (4.25 acres) |
| Pool Area | 1,400 sqft |
| Patio Area | 2,214 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Central |
| Water Source | Commercial |
| Old Parcel Number | 0321 01 0004 |
|---|---|
| Street Address | 634 CHAIN BRIDGE RD |
| City | MCLEAN |
| State | VA |
| Zip | 22101-1810 |
| Property Category | Vacant Land |
| Property Type | Vacant Land > Uncategorized |
| Local Zoning Code | R-1(RESIDENTIAL 1 DU/AC) |
| Legal Description | CHAIN BRIDGE |
| Legal Subdivision | CHAIN BRIDGE |
| Legal Lot Number | 4 |
| Jurisdiction | FAIRFAX VA |
| Township / Civil Division | DRANESVILLE |
| Census Block Group | 2 |
| Census Block | 2022 |
| Census Tract | 470100 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the George Washington Memorial Parkway listed 1995 · 1,010 contributing resources · NRIS 95000605 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
The current owner of 634 Chain Brg Rd bought it in October 2013.
Source: Fairfax County records, as of October 1, 2025
| Owner of Record | Owner Name on File |
|---|---|
| Mailing Address | 181 CHAIN BRIDGE RD, MC LEAN, VA 22101-1907 |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 15, 2013 · Amount on File |
| Deed Sale | Oct 15, 2013 · Amount on File |
| Deed Document Number | 0234271472 |
| Deed Book / Page | 23427 / 1472 |
| Record Updated | Jun 8, 2026 |
The 2025 property tax bill for 634 Chain Brg Rd was $98,151.
Source: Fairfax County assessment roll, as of January 1, 2025
| Type | Name |
|---|---|
| State | Virginia |
| County | Fairfax County |
| Unified School District | Fairfax County Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $98,151.00 | $8,325,000 Land $8,325,000 | $8,325,000 Land $8,325,000 |
| 2023 | $88,757.00 | $7,708,000 Land $7,708,000 | $7,708,000 Land $7,708,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 634 Chain Brg Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective December 7, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 4 (2015–2023) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Jun 2023 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 634 Chain Brg Rd is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 93% of the US · lower than 95% of Virginia |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | FAIRFAX COUNTY WATER AUTHORITY serves 1,121,613 people · EPA ID VA6059501 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2022 |
| Lead | 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 112 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable | 2,000 / 35 |
| Verizon Fiber | 980 / 880 |
| Starlink Satellite | 280 / 30 |
May also be available: T-Mobile.
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