Middlesex County and Waltham City property record for 730 Main St, Waltham, MA 02451
| Property Type | Religious, Church, Worship (Synagogue, Temple, Parsonage) |
|---|---|
| Details | 1 ba · 22,461 sqft · built 1870 |
| Lot Size | 0.992 acres (43,198 sqft) |
| Owner | Individual Name on File |
| Deeds & Mortgages | Oct 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 71978 |
| Primary APN | 71978 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Half Baths | 2 Half Baths |
| Stories | 2 Stories |
| Building Area | 22,461 sqft Total Area |
| Gross Area | 26,856 sqft |
| Basement Area | 11,144 sqft |
| Unfinished Basement | 2,229 sqft |
| Year Built | Built 1870 |
|---|---|
| Effective Year Built | Effective 1870 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Slate |
| Lot Area | 43,198 sqft (0.992 acres) |
| Heating System | Steam |
|---|---|
| Heating Fuel | Oil |
| Account Number | 71978 |
|---|---|
| Street Address | 730 MAIN ST |
| City | WALTHAM |
| State | MA |
| Zip | 02451-0615 |
| Property Category | Other |
| Property Type | Other > Religious, Church, Worship (Synagogue, Temple, Parsonage) |
| Legal Block | 16 |
| Legal Lot Number | 2 |
| Jurisdiction | WALTHAM MA |
| Township / Civil Division | WALTHAM |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 368800 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Individually Listed | First Congregational Church listed 1989 · 1 contributing resources · NRIS 89001548 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
730 Main St is owned by an individual who acquired it in September 2019.
Source: Middlesex County and Waltham City records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 730 MAIN ST, WALTHAM, MA 02451-0615 |
| 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 | Name on Deed |
|---|---|
| Last Transfer Date | Sep 23, 2019 |
| Transfer Doc | 73385-192 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | WALTHAM MA |
| Recording Date | Oct 1, 2019 |
| Property Address | 730 MAIN ST, WALTHAM, MA 02451-0615 |
| Document Number | 73385-192 |
| Book / Page | 073385 / 000192 |
| Instrument Date | Sep 23, 2019 |
| Instrument | 150514 |
| Transaction Type | Transfer |
| Record Updated | Oct 15, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 730 MAIN ST WALTHAM MA 024510615, WALTHAM, MA 02451-0615 |
Source: Middlesex County and Waltham City assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Middlesex County |
| Municipality | Waltham City |
| Unified School District | Waltham School District (PK - 12) |
| Year | Assessed Value |
|---|---|
| 2026 | $3,322,100 (+6.14%) Land $1,454,200 Building $1,867,900 |
| 2025 | $3,129,800 (+4.15%) Land $1,371,100 Building $1,758,700 |
| 2024 | $3,005,200 (+8.23%) Land $1,246,500 Building $1,758,700 |
| 2023 | $2,776,700 Land $1,130,200 Building $1,646,500 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 730 Main St 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 | 1 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.
The area around 730 Main St has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 | WALTHAM WATER DEPARTMENT serves 65,218 people · EPA ID MA3308000 |
|---|---|
| Water Source | Purchased surface water from MWRA |
| Last State Inspection | Jun 2024 |
| Lead | 2 ppb (2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 504 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 2,000 |
| Astound Broadband Cable | 1,500 / 50 |
| AT&T Fixed Wireless | 100 / 20 |
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