Middlesex County and Chelmsford Town property record for 20 Eldorado Rd, Chelmsford, MA 01824
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,937 sqft · built 1966 |
| Lot Size | 0.96 acres (41,818 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $390,000 (Jan 2015) |
| Tax Bill | $9,327 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 11065 |
| Primary APN | 11065 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,937 sqft Living Area |
| Gross Area | 2,711 sqft |
| 1st Floor Area | 1,937 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1966 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 41,818 sqft (0.96 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | Radiant |
| Heating Fuel | Gas |
| Account Number | 11065 |
|---|---|
| Street Address | 20 ELDORADO RD |
| City | CHELMSFORD |
| State | MA |
| Zip | 01824-4449 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RB |
| Legal Block | 469 |
| Legal Lot Number | 6 |
| Jurisdiction | CHELMSFORD MA |
| Township / Civil Division | CHELMSFORD |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 317103 |
20 Eldorado Rd is owned and occupied by two individuals who bought it in January 2015.
Source: Middlesex County and Chelmsford Town records, as of October 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 20 ELDORADO RD, CHELMSFORD, MA 01824-4449 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jan 8, 2015 · Amount on File |
| Deed Sale | Jan 8, 2015 · Amount on File |
| Prior Sale | Jun 27, 1988 · Amount on File |
| Deed Book / Page | 28752 / 80 |
| Transfer Doc | 0028752-80 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 20 Eldorado Rd was $9,327, up 5.8% from the year before.
Source: Middlesex County and Chelmsford Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| County Subdivision | Chelmsford Town |
| Unified School District | Chelmsford School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $9,327.00 (+5.78%) | $702,900 (+10.82%) Land $388,400 Building $314,500 | $704,330 (-) |
| 2025 | $8,817.00 (+0.49%) | $634,300 (-1.54%) Land $353,700 Building $280,600 | $704,330 (+2.82%) |
| 2024 | $8,774.00 (+3.5%) | $644,200 (+9.2%) Land $353,700 Building $290,500 | $685,045 |
| 2023 | $8,477.00 | $589,900 Land $370,000 Building $219,900 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20 Eldorado Rd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 10, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
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 20 Eldorado 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 94% of the US · lower than 86% of Massachusetts |
|---|---|
| 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 | CHELMSFORD WATER DISTRICT serves 28,750 people · EPA ID MA3056000 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | Total trihalomethanes not recorded as resolved · Jan 2026 |
|---|---|
| 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 111 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
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